Document:

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                                                                   Exhibit 10.18

                       DIRECTOR INDEMNIFICATION AGREEMENT

     This Director Indemnification Agreement, dated as of ___________ ___, 2005
(this "Agreement"), is made by and between Adams Respiratory Therapeutics, Inc.,
a Delaware corporation (the "Company"), and _____________________
("Indemnitee").

                                    RECITALS:

     A. Section 141 of the Delaware General Corporation Law provides that the
business and affairs of a corporation shall be managed by or under the direction
of its board of directors.

     B. By virtue of the managerial prerogatives vested in the directors of a
Delaware corporation, directors act as fiduciaries of the corporation and its
stockholders.

     C. Thus, it is critically important to the Company and its stockholders
that the Company be able to attract and retain the most capable persons
reasonably available to serve as directors of the Company.

     D. In recognition of the need for corporations to be able to induce capable
and responsible persons to accept positions in corporate management, Delaware
law authorizes (and in some instances requires) corporations to indemnify their
directors and officers, and further authorizes corporations to purchase and
maintain insurance for the benefit of their directors and officers.

     E. The Delaware courts have recognized that indemnification by a
corporation serves the dual policies of (1) allowing corporate officials to
resist unjustified lawsuits, secure in the knowledge that, if vindicated, the
corporation will bear the expense of litigation, and (2) encouraging capable
women and men to serve as corporate directors and officers, secure in the
knowledge that the corporation will absorb the costs of defending their honesty
and integrity.

     F. The number of lawsuits challenging the judgment and actions of directors
of Delaware corporations, the costs of defending those lawsuits and the threat
to directors' personal assets have all materially increased over the past
several years, chilling the willingness of capable women and men to undertake
the responsibilities imposed on corporate directors.

     G. Recent federal legislation and rules adopted by the Securities and
Exchange Commission and the national securities exchanges have exposed such
directors to new and substantially broadened civil liabilities.

     H. Under Delaware law, a director's right to be reimbursed for the costs of
defense of criminal actions, whether such claims are asserted under state or
federal law, does not depend upon the merits of the claims asserted against the
director and is separate and distinct from any right to indemnification the
director may be able to establish.

     I. Indemnitee is, or will be, a director of the Company and his willingness
to serve in such capacity is predicated, in substantial part, upon the Company's
willingness to indemnify him in accordance with the principles reflected above,
to the fullest extent permitted by the laws of the State of Delaware, and upon
the other undertakings set forth in this Agreement.

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     J. Therefore, in recognition of the need to provide Indemnitee with
substantial protection against personal liability, in order to procure
Indemnitee's continued service as a director of the Company and to enhance
Indemnitee's ability to serve the Company in an effective manner, and in order
to provide such protection pursuant to express contract rights (intended to be
enforceable irrespective of, among other things, any amendment to the Company's
certificate of incorporation or bylaws (collectively, the "Constituent
Documents"), any change in the composition of the Company's Board of Directors
(the "Board") or any change-in-control or business combination transaction
relating to the Company), the Company wishes to provide in this Agreement for
the indemnification of and the advancement of Expenses to Indemnitee as set
forth in this Agreement and for the continued coverage of Indemnitee under the
Company's directors' and officers' liability insurance policies.

     K. In light of the considerations referred to in the preceding recitals, it
is the Company's intention and desire that the provisions of this Agreement be
construed liberally, subject to their express terms, to maximize the protections
to be provided to Indemnitee hereunder.

                                   AGREEMENT:

     NOW, THEREFORE, the parties hereby agree as follows:

     1. Certain Definitions. In addition to terms defined elsewhere herein, the
following terms have the following meanings when used in this Agreement with
initial capital letters:

          (a) "Change in Control" shall have occurred at such time, if any, as
Incumbent Directors cease for any reason to constitute a majority of Directors.
For purpose of this Section 1(a), "Incumbent Directors" means the individuals
who, as of the date hereof, are Directors of the Company and any individual
becoming a Director subsequent to the date hereof whose election, nomination for
election by the Company's stockholders, or appointment, was approved by a vote
of at least two-thirds of the then Incumbent Directors (either by a specific
vote or by approval of the proxy statement of the Company in which such person
is named as a nominee for director, without objection to such nomination);
provided, however, that an individual shall not be an Incumbent Director if such
individual's election or appointment to the Board occurs as a result of an
actual or threatened election contest (as described in Rule 14a-12(c) of the
Securities Exchange Act of 1934, as amended) with respect to the election or
removal of Directors or other actual or threatened solicitation of proxies or
consents by or on behalf of a Person other than the Board.

          (b) "Claim" means (i) any threatened, asserted, pending or completed
claim, demand, action, suit or proceeding, whether civil, criminal,
administrative, arbitrative, investigative or other, and whether made pursuant
to federal, state or other law; and (ii) any inquiry or investigation, whether
made, instituted or conducted, by the Company or any other Person, including
without limitation any federal, state or other governmental entity, that
Indemnitee determines might lead to the institution of any such claim, demand,
action, suit or proceeding. For the avoidance of doubt, the Company intends
indemnity to be provided hereunder in respect of acts or failure to act prior
to, on or after the date hereof.

          (c) "Controlled Affiliate" means any corporation, limited liability
company, partnership, joint venture, trust or other entity or enterprise,
whether or not for profit, that is

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directly or indirectly controlled by the Company. For purposes of this
definition, "control" means the possession, directly or indirectly, of the power
to direct or cause the direction of the management or policies of an entity or
enterprise, whether through the ownership of voting securities, through other
voting rights, by contract or otherwise; provided that direct or indirect
Beneficial Ownership of capital stock or other interests in an entity or
enterprise entitling the holder to cast 15% or more of the total number of votes
generally entitled to be cast in the election of directors (or persons
performing comparable functions) of such entity or enterprise shall be deemed to
constitute control for purposes of this definition.

          (d) "Disinterested Director" means a director of the Company who is
not and was not a party to the Claim in respect of which indemnification is
sought by Indemnitee.

          (e) "Expenses" means attorneys' and experts' fees and expenses and all
other costs and expenses paid or payable in connection with investigating,
defending, being a witness in or participating in (including on appeal), or
preparing to investigate, defend, be a witness in or participate in (including
on appeal), any Claim.

          (f) "Indemnifiable Claim" means any Claim based upon, arising out of
or resulting from (i) any actual, alleged or suspected act or failure to act by
Indemnitee in his or her capacity as a director, officer, employee or agent of
the Company or as a director, officer, employee, member, manager, trustee or
agent of any other corporation, limited liability company, partnership, joint
venture, trust or other entity or enterprise, whether or not for profit, as to
which Indemnitee is or was serving at the request of the Company, (ii) any
actual, alleged or suspected act or failure to act by Indemnitee in respect of
any business, transaction, communication, filing, disclosure or other activity
of the Company or any other entity or enterprise referred to in clause (i) of
this sentence, or (iii) Indemnitee's status as a current or former director,
officer, employee or agent of the Company or as a current or former director,
officer, employee, member, manager, trustee or agent of the Company or any other
entity or enterprise referred to in clause (i) of this sentence or any actual,
alleged or suspected act or failure to act by Indemnitee in connection with any
obligation or restriction imposed upon Indemnitee by reason of such status. In
addition to any service at the actual request of the Company, for purposes of
this Agreement, Indemnitee shall be deemed to be serving or to have served at
the request of the Company as a director, officer, employee, member, manager,
agent, trustee or other fiduciary of another entity or enterprise if Indemnitee
is or was serving as a director, officer, employee, member, manager, agent,
trustee or other fiduciary of such entity or enterprise and (A) such entity or
enterprise is or at the time of such service was a Controlled Affiliate, (B)
such entity or enterprise is or at the time of such service was an employee
benefit plan (or related trust) sponsored or maintained by the Company or a
Controlled Affiliate, or (C) the Company or a Controlled Affiliate (by action of
the Board, any committee thereof or the Company's Chief Executive Officer
("CEO") (other than as the CEO him or herself)) caused or authorized Indemnitee
to be nominated, elected, appointed, designated, employed, engaged or selected
to serve in such capacity.

          (g) "Indemnifiable Losses" means any and all Losses relating to,
arising out of or resulting from any Indemnifiable Claim; provided, however,
that Indemnifiable Losses shall not include Losses incurred by Indemnitee in
respect of any Indemnifiable Claim (or any matter or issue therein) as to which
Indemnitee shall have been adjudged liable to the Company, unless and only to
the extent that the Delaware Court of Chancery or the court in which such

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Indemnifiable Claim was brought shall determine upon application that, despite
the adjudication of liability but in view of all the circumstances of the case,
Indemnitee is fairly and reasonably entitled to indemnification for such
Expenses as the court shall deem proper.

          (h) "Independent Counsel" means a law firm, or a member of a law firm,
that is experienced in matters of corporation law and neither presently is, nor
in the past five years has been, retained to represent: (i) the Company (or any
Subsidiary) or Indemnitee in any matter material to either such party (other
than with respect to matters concerning the Indemnitee under this Agreement, or
of other indemnitees under similar indemnification agreements) or (ii) any other
named (or, as to a threatened matter, reasonably likely to be named) party to
the Indemnifiable Claim giving rise to a claim for indemnification hereunder.
Notwithstanding the foregoing, the term "Independent Counsel" shall not include
any person who, under the applicable standards of professional conduct then
prevailing, would have a conflict of interest in representing either the Company
or Indemnitee in an action to determine Indemnitee's rights under this
Agreement.

          (i) "Losses" means any and all Expenses, damages, losses, liabilities,
judgments, fines, penalties (whether civil, criminal or other) and amounts paid
or payable in settlement, including without limitation all interest, assessments
and other charges paid or payable in connection with or in respect of any of the
foregoing.

          (j) "Person" means any individual, entity, or group, within the
meaning of Section 13(d)(3) or 14(d)(2) of the Securities Exchange Act of 1934,
as amended.

          (k) "Standard of Conduct" means the standard for conduct by Indemnitee
that is a condition precedent to indemnification of Indemnitee hereunder against
Indemnifiable Losses relating to, arising out of or resulting from an
Indemnifiable Claim. The Standard of Conduct is (i) good faith and reasonable
belief by Indemnitee that his action was in or not opposed to the best interests
of the Company and, with respect to any criminal action or proceeding, that
Indemnitee had no reasonable cause to believe that his conduct was unlawful, or
(ii) any other applicable standard of conduct that may hereafter be substituted
under Section 145(a) or (b) of the Delaware General Corporation Law or any
successor to such provision(s).

     2. Indemnification Obligation. Subject only to Section 7 and to the proviso
in this Section, the Company shall indemnify, defend and hold harmless
Indemnitee, to the fullest extent permitted or required by the laws of the State
of Delaware in effect on the date hereof or as such laws may from time to time
hereafter be amended to increase the scope of such permitted indemnification,
against any and all Indemnifiable Claims and Indemnifiable Losses; provided,
however, that, except as provided in Sections 4 and 20, Indemnitee shall not be
entitled to indemnification pursuant to this Agreement in connection with any
Claim initiated by Indemnitee against the Company or any director or officer of
the Company unless the Company has joined in or consented to the initiation of
such Claim. The Company acknowledges that the foregoing obligation is
substantially broader than that now provided by applicable law and the Company's
Constituent Documents and intends that it be interpreted consistently with this
Section and the recitals to this Agreement.

     3. Advancement of Expenses. Indemnitee shall have the right to advancement
by the Company prior to the final disposition of any Indemnifiable Claim of any
and all Expenses relating to, arising out of or resulting from any Indemnifiable
Claim paid or incurred by

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Indemnitee or which Indemnitee determines in good faith are reasonably likely to
be paid or incurred by Indemnitee and as to which Indemnitee's counsel provides
supporting documentation. Without limiting the generality or effect of any other
provision hereof, Indemnitee's right to such advancement is not subject to the
satisfaction of any Standard of Conduct. Without limiting the generality or
effect of the foregoing, within five business days after any request by
Indemnitee that is accompanied by supporting documentation for specific Expenses
to be reimbursed or advanced, the Company shall, in accordance with such request
(but without duplication), (a) pay such Expenses on behalf of Indemnitee, (b)
advance to Indemnitee funds in an amount sufficient to pay such Expenses, or (c)
reimburse Indemnitee for such Expenses; provided that Indemnitee shall repay,
without interest any amounts actually advanced to Indemnitee that, at the final
disposition of the Indemnifiable Claim to which the advance related, were in
excess of amounts paid or payable by Indemnitee in respect of Expenses relating
to, arising out of or resulting from such Indemnifiable Claim. In connection
with any such payment, advancement or reimbursement, at the request of the
Company, Indemnitee shall execute and deliver to the Company an undertaking,
which need not be secured and shall be accepted without reference to
Indemnitee's ability to repay the Expenses, by or on behalf of the Indemnitee,
to repay any amounts paid, advanced or reimbursed by the Company in respect of
Expenses relating to, arising out of or resulting from any Indemnifiable Claim
in respect of which it shall have been determined, following the final
disposition of such Indemnifiable Claim and in accordance with Section 7, that
Indemnitee is not entitled to indemnification hereunder.

     4. Indemnification for Additional Expenses. Without limiting the generality
or effect of the foregoing, the Company shall indemnify and hold harmless
Indemnitee against and, if requested by Indemnitee, shall reimburse Indemnitee
for, or advance to Indemnitee, within five business days of such request
accompanied by supporting documentation for specific Expenses to be reimbursed
or advanced, any and all Expenses paid or incurred by Indemnitee or which
Indemnitee determines in good faith are reasonably likely to be paid or incurred
by Indemnitee in connection with any Claim made, instituted or conducted by
Indemnitee for (a) indemnification or reimbursement or advance payment of
Expenses by the Company under any provision of this Agreement, or under any
other agreement or provision of the Constituent Documents now or hereafter in
effect relating to Indemnifiable Claims, and/or (b) recovery under any
directors' and officers' liability insurance policies maintained by the Company,
regardless in each case of whether Indemnitee ultimately is determined to be
entitled to such indemnification, reimbursement, advance or insurance recovery,
as the case may be; provided, however, that Indemnitee shall return, without
interest, any such advance of Expenses (or portion thereof) which remains
unspent at the final disposition of the Claim to which the advance related.

     5. Partial Indemnity. If Indemnitee is entitled under any provision of this
Agreement to indemnification by the Company for some or a portion of any
Indemnifiable Loss but not for all of the total amount thereof, the Company
shall nevertheless indemnify Indemnitee for the portion thereof to which
Indemnitee is entitled.

     6. Procedure for Notification. To obtain indemnification under this
Agreement in respect of an Indemnifiable Claim or Indemnifiable Loss, Indemnitee
shall submit to the Company a written request therefor, including a brief
description (based upon information then available to Indemnitee) of such
Indemnifiable Claim or Indemnifiable Loss. If, at the time of the receipt of
such request, the Company has directors' and officers' liability insurance in
effect under which coverage for such Indemnifiable Claim or Indemnifiable Loss
is potentially

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available, the Company shall give prompt written notice of such Indemnifiable
Claim or Indemnifiable Loss to the applicable insurers in accordance with the
procedures set forth in the applicable policies. The Company shall provide to
Indemnitee a copy of such notice delivered to the applicable insurers and, upon
Indemnitee's request, copies of all subsequent correspondence between the
Company and such insurers regarding the Indemnifiable Claim or Indemnifiable
Loss, in each case substantially concurrently with the delivery thereof by the
Company. The failure by Indemnitee to timely notify the Company of any
Indemnifiable Claim or Indemnifiable Loss shall not relieve the Company from any
liability hereunder unless, and only to the extent that, the Company did not
otherwise learn of such Indemnifiable Claim or Indemnifiable Loss and such
failure results in forfeiture by the Company of substantial defenses, rights or
insurance coverage.

     7. Determination of Right to Indemnification.

          (a) To the extent that Indemnitee shall have been successful on the
merits or otherwise in defense of any Indemnifiable Claim or any portion thereof
or in defense of any issue or matter therein, including without limitation
dismissal without prejudice, Indemnitee shall be indemnified against all
Indemnifiable Losses relating to, arising out of or resulting from such
Indemnifiable Claim in accordance with Section 2 and no Standard of Conduct
Determination (as defined in Section 7(b)) shall be required.

          (b) To the extent that the provisions of Section 7(a) are inapplicable
to an Indemnifiable Claim that shall have been finally disposed of, any
determination of whether Indemnitee has satisfied the applicable Standard of
Conduct (a "Standard of Conduct Determination") shall be made as follows: (i) if
a Change in Control shall not have occurred, or if a Change in Control shall
have occurred but Indemnitee shall have requested that the Standard of Conduct
Determination be made pursuant to this clause (i), (A) by a majority vote of the
Disinterested Directors, even if less than a quorum of the Board, (B) if such
Disinterested Directors so direct, by a majority vote of a committee of
Disinterested Directors designated by a majority vote of all Disinterested
Directors, or (C) if there are no such Disinterested Directors, or if a majority
of the Disinterested Directors so direct, by Independent Counsel in a written
opinion addressed to the Board, a copy of which shall be delivered to
Indemnitee; and (ii) if a Change in Control shall have occurred and Indemnitee
shall not have requested that the Standard of Conduct Determination be made
pursuant to clause (i), by Independent Counsel in a written opinion addressed to
the Board, a copy of which shall be delivered to Indemnitee. Indemnitee shall
cooperate with reasonable requests of the individual or firm making such
Standard of Conduct Determination, including providing to such Person
documentation or information which is not privileged or otherwise protected from
disclosure and which is reasonably available to Indemnitee and reasonably
necessary to such determination without incurring any unreimbursed cost in
connection therewith. The Company shall indemnify and hold harmless Indemnitee
against and, if requested by Indemnitee, shall reimburse Indemnitee for, or
advance to Indemnitee, within five business days of such request accompanied by
supporting documentation for specific costs and expenses to be reimbursed or
advanced, any and all costs and expenses (including attorneys' and experts' fees
and expenses) incurred by Indemnitee in so cooperating with the Person making
such Standard of Conduct Determination.

          (c) The Company shall use its reasonable efforts to cause any Standard
of Conduct Determination required under Section 7(b) to be made as promptly as
practicable. If

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(i) the Person empowered or selected under Section 7 to make the Standard of
Conduct Determination shall not have made a determination within 30 calendar
days after the later of (A) receipt by the Company of written notice from
Indemnitee advising the Company of the final disposition of the applicable
Indemnifiable Claim (the date of such receipt being the "Notification Date") and
(B) the selection of an Independent Counsel, if such determination is to be made
by Independent Counsel, that is permitted under the provisions of Section 7(e)
to make such determination, and (ii) Indemnitee shall have fulfilled his/her
obligations set forth in the second sentence of Section 7(b), then Indemnitee
shall be deemed to have satisfied the applicable Standard of Conduct; provided
that such 30-day period may be extended for a reasonable time, not to exceed an
additional 30 calendar days, if the Person making such determination in good
faith requires such additional time for the obtaining or evaluation or
documentation and/or information relating thereto.

          (d) If (i) Indemnitee shall be entitled to indemnification hereunder
against any Indemnifiable Losses pursuant to Section 7(a), (ii) no determination
of whether Indemnitee has satisfied any applicable standard of conduct under
Delaware law is a legally required condition precedent to indemnification of
Indemnitee hereunder against any Indemnifiable Losses, or (iii) Indemnitee has
been determined or deemed pursuant to Section 7(b) or (c) to have satisfied the
applicable Standard of Conduct, then the Company shall pay to Indemnitee, within
five business days after the later of (x) the Notification Date in respect of
the Indemnifiable Claim or portion thereof to which such Indemnifiable Losses
are related, out of which such Indemnifiable Losses arose or from which such
Indemnifiable Losses resulted and (y) the earliest date on which the applicable
criterion specified in clause (i), (ii) or (iii) above shall have been
satisfied, an amount equal to the amount of such Indemnifiable Losses. Nothing
herein is intended to mean or imply that the Company is intending to use Section
145(f) of the Delaware General Corporation Law to dispense with a requirement
that Indemnitee meet the applicable Standard of Conduct where it is otherwise
required by such statute.

          (e) If a Standard of Conduct Determination is required to be, but has
not been, made by Independent Counsel pursuant to Section 7(b)(i), the
Independent Counsel shall be selected by the Board or a Board Committee, and the
Company shall give written notice to Indemnitee advising him or her of the
identity of the Independent Counsel so selected. If a Standard of Conduct
Determination is required to be, or to have been, made by Independent Counsel
pursuant to Section 7(b)(ii), the Independent Counsel shall be selected by
Indemnitee, and Indemnitee shall give written notice to the Company advising it
of the identity of the Independent Counsel so selected. In either case,
Indemnitee or the Company, as applicable, may, within five business days after
receiving written notice of selection from the other, deliver to the other a
written objection to such selection; provided, however, that such objection may
be asserted only on the ground that the Independent Counsel so selected does not
satisfy the criteria set forth in the definition of "Independent Counsel" in
Section 1(h), and the objection shall set forth with particularity the factual
basis of such assertion. Absent a proper and timely objection, the Person so
selected shall act as Independent Counsel. If such written objection is properly
and timely made and substantiated, (i) the Independent Counsel so selected may
not serve as Independent Counsel unless and until such objection is withdrawn or
a court has determined that such objection is without merit and (ii) the
non-objecting party may, at its option, select an alternative Independent
Counsel and give written notice to the other party advising such other party of
the identity of the alternative Independent Counsel so selected, in which case
the provisions of the two immediately preceding sentences and clause (i) of this
sentence shall apply

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to such subsequent selection and notice. If applicable, the provisions of clause
(ii) of the immediately preceding sentence shall apply to successive alternative
selections. If no Independent Counsel that is permitted under the foregoing
provisions of this Section 7(e) to make the Standard of Conduct Determination
shall have been selected within 30 calendar days after the Company gives its
initial notice pursuant to the first sentence of this Section 7(e) or Indemnitee
gives its initial notice pursuant to the second sentence of this Section 7(e),
as the case may be, either the Company or Indemnitee may petition the Court of
Chancery of the State of Delaware for resolution of any objection which shall
have been made by the Company or Indemnitee to the other's selection of
Independent Counsel and/or for the appointment as Independent Counsel of a
person or firm selected by the Court or by such other person as the Court shall
designate, and the person or firm with respect to whom all objections are so
resolved or the person or firm so appointed will act as Independent Counsel. In
all events, the Company shall pay all of the actual and reasonable fees and
expenses of the Independent Counsel incurred in connection with the Independent
Counsel's determination pursuant to Section 7(b).

     8. Presumption of Entitlement. Notwithstanding any other provision hereof,
in making any Standard of Conduct Determination, the Person making such
determination shall presume that Indemnitee has satisfied the applicable
Standard of Conduct, and the Company may overcome such presumption only by its
adducing clear and convincing evidence to the contrary. Any Standard of Conduct
Determination that is adverse to Indemnitee may be challenged by the Indemnitee
in the Court of Chancery of the State of Delaware. No determination by the
Company (including by its directors or any Independent Counsel) that Indemnitee
has not satisfied any applicable Standard of Conduct shall be a defense to any
Claim by Indemnitee for indemnification or reimbursement or advance payment of
Expenses by the Company hereunder or create a presumption that Indemnitee has
not met any applicable Standard of Conduct.

     9. No Other Presumption. For purposes of this Agreement, the termination of
any Claim by judgment, order, settlement (whether with or without court
approval) or conviction, or upon a plea of nolo contendere or its equivalent,
will not create a presumption that Indemnitee did not meet any applicable
Standard of Conduct or that indemnification hereunder is otherwise not
permitted.

     10. Non-Exclusivity. The rights of Indemnitee hereunder will be in addition
to any other rights Indemnitee may have under the Constituent Documents, or the
substantive laws of the Company's jurisdiction of incorporation, any other
contract or otherwise (collectively, "Other Indemnity Provisions"); provided,
however, that (a) to the extent that Indemnitee otherwise would have any greater
right to indemnification under any Other Indemnity Provision, Indemnitee will
without further action be deemed to have such greater right hereunder, and (b)
to the extent that any change is made to any Other Indemnity Provision which
permits any greater right to indemnification than that provided under this
Agreement as of the date hereof, Indemnitee will be deemed to have such greater
right hereunder. The Company may not, without the consent of Indemnitee, adopt
any amendment to any of the Constituent Documents the effect of which would be
to deny, diminish or encumber Indemnitee's right to indemnification under this
Agreement or any Other Indemnity Provision.

     11. Liability Insurance and Funding. For the duration of Indemnitee's
service as a director and/or officer of the Company and for not less than five
years thereafter, the Company shall use commercially reasonable efforts (taking
into account the scope and amount of coverage

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available relative to the cost thereof) to cause to be maintained in effect
policies of directors' and officers' liability insurance providing coverage for
Indemnitee that is at least as favorable in scope and amount to that provided by
the Company's current policies of directors' and officers' liability insurance.
Upon request, the Company shall provide Indemnitee or his or her counsel with a
copy of all directors' and officers' liability insurance applications, binders,
policies, declarations, endorsements and other related materials. In all
policies of directors' and officers' liability insurance obtained by the
Company, Indemnitee shall be named as an insured in such a manner as to provide
Indemnitee the same rights and benefits, subject to the same limitations, as are
accorded to the Company's directors and officers most favorably insured by such
policy. Notwithstanding the foregoing, (i) the Company may, but shall not be
required to, create a trust fund, grant a security interest or use other means,
including without limitation a letter of credit, to ensure the payment of such
amounts as may be necessary to satisfy its obligations to indemnify and advance
expenses pursuant to this Agreement and (ii) in renewing or seeking to renew any
insurance hereunder, the Company will not be required to expend more than 3.0
times the premium amount of the immediately preceding policy period (equitably
adjusted if necessary to reflect differences in policy periods).

     12. Subrogation. In the event of payment under this Agreement, the Company
shall be subrogated to the extent of such payment to all of the related rights
of recovery of Indemnitee against other Persons (other than Indemnitee's
successors), including any entity or enterprise referred to in clause (i) of the
definition of "Indemnifiable Claim" in Section 1(f). Indemnitee shall execute
all papers reasonably required to evidence such rights (all of Indemnitee's
reasonable Expenses, including attorneys' fees and charges, related thereto to
be reimbursed by or, at the option of Indemnitee, advanced by the Company).

     13. No Duplication of Payments. The Company shall not be liable under this
Agreement to make any payment to Indemnitee in respect of any Indemnifiable
Losses to the extent Indemnitee has otherwise already actually received payment
(net of Expenses incurred in connection therewith) under any insurance policy,
the Constituent Documents and Other Indemnity Provisions or otherwise (including
from any entity or enterprise referred to in clause (i) of the definition of
"Indemnifiable Claim" in Section 1(f)) in respect of such Indemnifiable Losses
otherwise indemnifiable hereunder.

     14. Defense of Claims. Subject to the provisions of applicable policies of
directors' and officers' liability insurance, the Company shall be entitled to
participate in the defense of any Indemnifiable Claim or to assume or lead the
defense thereof with counsel reasonably satisfactory to the Indemnitee; provided
that if Indemnitee determines, after consultation with counsel selected by
Indemnitee, that (a) the use of counsel chosen by the Company to represent
Indemnitee would present such counsel with an actual or potential conflict, (b)
the named parties in any such Indemnifiable Claim (including any impleaded
parties) include both the Company and Indemnitee, and Indemnitee shall conclude
that there may be one or more legal defenses available to him or her that are
different from or in addition to those available to the Company, (c) any such
representation by such counsel would be precluded under the applicable standards
of professional conduct then prevailing, or (d) Indemnitee has interests in the
claim or underlying subject matter that are different from or in addition to
those of other Persons against whom the Claim has been made or might reasonably
be expected to be made, then Indemnitee shall be entitled to retain separate
counsel (but not more than one law firm plus, if applicable, local counsel in
respect of any particular Indemnifiable Claim for all indemnitees in
Indemnitee's

                                       9
<PAGE>

circumstances) at the Company's expense. The Company shall not be liable to
Indemnitee under this Agreement for any amounts paid in settlement of any
threatened or pending Indemnifiable Claim effected without the Company's prior
written consent. The Company shall not, without the prior written consent of the
Indemnitee, effect any settlement of any threatened or pending Indemnifiable
Claim which the Indemnitee is or could have been a party unless such settlement
solely involves the payment of money and includes a complete and unconditional
release of the Indemnitee from all liability on any claims that are the subject
matter of such Indemnifiable Claim. Neither the Company nor Indemnitee shall
unreasonably withhold its consent to any proposed settlement; provided that
Indemnitee may withhold consent to any settlement that does not provide a
complete and unconditional release of Indemnitee.

     15. Successors and Binding Agreement.

          (a) The Company shall require any successor (whether direct or
indirect, by purchase, merger, consolidation, reorganization or otherwise) to
all or substantially all of the business or assets of the Company expressly to
assume and agree to perform this Agreement in the same manner and to the same
extent the Company would be required to perform if no such succession had taken
place. This Agreement shall be binding upon and inure to the benefit of the
Company and any successor to the Company, including without limitation any
Person acquiring directly or indirectly all or substantially all of the business
or assets of the Company whether by purchase, merger, consolidation,
reorganization or otherwise (and such successor will thereafter be deemed the
"Company" for purposes of this Agreement), but shall not otherwise be assignable
or delegable by the Company.

          (b) This Agreement shall inure to the benefit of and be enforceable by
the Indemnitee's personal or legal representatives, executors, administrators,
heirs, distributees, legatees and other successors.

          (c) This Agreement is personal in nature and neither of the parties
hereto shall, without the consent of the other, assign or delegate this
Agreement or any rights or obligations hereunder except as expressly provided in
Sections 15(a) and 15(b). Without limiting the generality or effect of the
foregoing, Indemnitee's right to receive payments hereunder shall not be
assignable, whether by pledge, creation of a security interest or otherwise,
other than by a transfer by the Indemnitee's will or by the laws of descent and
distribution, and, in the event of any attempted assignment or transfer contrary
to this Section 15(c), the Company shall have no liability to pay any amount so
attempted to be assigned or transferred.

     16. Notices. For all purposes of this Agreement, all communications,
including without limitation notices, consents, requests or approvals, required
or permitted to be given hereunder must be in writing and shall be deemed to
have been duly given when hand delivered or dispatched by electronic facsimile
transmission (with receipt thereof orally confirmed), or one business day after
having been sent for next-day delivery by a nationally recognized overnight
courier service, addressed to the Company (to the attention of the Secretary of
the Company) and to Indemnitee at the applicable address shown on the signature
page hereto, or to such other address as any party may have furnished to the
other in writing and in accordance herewith, except that notices of changes of
address will be effective only upon receipt.

     17. Governing Law. The validity, interpretation, construction and
performance of this Agreement shall be governed by and construed in accordance
with the substantive laws of the

                                       10
<PAGE>

State of Delaware, without giving effect to the principles of conflict of laws
of such State. The Company and Indemnitee each hereby irrevocably consent to the
jurisdiction of the Chancery Court of the State of Delaware for all purposes in
connection with any action or proceeding which arises out of or relates to this
Agreement, waive all procedural objections to suit in that jurisdiction,
including without limitation objections as to venue or inconvenience, agree that
service in any such action may be made by notice given in accordance with
Section 16 and also agree that any action instituted under this Agreement shall
be brought only in the Chancery Court of the State of Delaware.

     18. Validity. If any provision of this Agreement or the application of any
provision hereof to any Person or circumstance is held invalid, unenforceable or
otherwise illegal, the remainder of this Agreement and the application of such
provision to any other Person or circumstance shall not be affected, and the
provision so held to be invalid, unenforceable or otherwise illegal shall be
reformed to the extent, and only to the extent, necessary to make it
enforceable, valid or legal. In the event that any court or other adjudicative
body shall decline to reform any provision of this Agreement held to be invalid,
unenforceable or otherwise illegal as contemplated by the immediately preceding
sentence, the parties thereto shall take all such action as may be necessary or
appropriate to replace the provision so held to be invalid, unenforceable or
otherwise illegal with one or more alternative provisions that effectuate the
purpose and intent of the original provisions of this Agreement as fully as
possible without being invalid, unenforceable or otherwise illegal.

     19. Miscellaneous. No provision of this Agreement may be waived, modified
or discharged unless such waiver, modification or discharge is agreed to in
writing signed by Indemnitee and the Company. No waiver by either party hereto
at any time of any breach by the other party hereto or compliance with any
condition or provision of this Agreement to be performed by such other party
shall be deemed a waiver of similar or dissimilar provisions or conditions at
the same or at any prior or subsequent time. No agreements or representations,
oral or otherwise, expressed or implied with respect to the subject matter
hereof have been made by either party that are not set forth expressly in this
Agreement.

     20. Legal Fees and Expenses. It is the intent of the Company that
Indemnitee not be required to incur legal fees and or other Expenses associated
with the interpretation, enforcement or defense of Indemnitee's rights under
this Agreement by litigation or otherwise because the cost and expense thereof
would substantially detract from the benefits intended to be extended to
Indemnitee hereunder. Accordingly, without limiting the generality or effect of
any other provision hereof, if it should reasonably appear to Indemnitee that
the Company has failed to comply with any of its obligations under this
Agreement or in the event that the Company or any other Person takes or
threatens to take any action to declare this Agreement void or unenforceable, or
institutes any litigation or other action or proceeding designed to improperly
deny, or to improperly recover from, Indemnitee the benefits provided or
intended to be provided to Indemnitee hereunder, the Company irrevocably
authorizes the Indemnitee from time to time to retain counsel of Indemnitee's
choice, at the expense of the Company as hereafter provided, to advise and
represent Indemnitee in connection with any such interpretation, enforcement or
defense, including without limitation the initiation or defense of any
litigation or other legal action, whether by or against the Company or any
director, officer, stockholder or other Person affiliated with the Company, in
any jurisdiction. Without limiting the generality or effect of any other
provision hereof or respect to whether Indemnitee prevails, in whole or in part,
in

                                       11
<PAGE>

connection with any of the foregoing, the Company will pay and be solely
financially responsible for any and all attorneys' and related fees and expenses
actually and reasonably incurred by Indemnitee in connection with any of the
foregoing.

     21. Certain Interpretive Matters. Unless the context of this Agreement
otherwise requires, (a) "it" or "its" or words of any gender include each other
gender, (b) words using the singular or plural number also include the plural or
singular number, respectively, (c) the terms "hereof," "herein," "hereby" and
derivative or similar words refer to this entire Agreement, (d) the terms
"Article," "Section," "Annex" or "Exhibit" refer to the specified Article,
Section, Annex or Exhibit of or to this Agreement, (e) the terms "include,"
"includes" and "including" will be deemed to be followed by the words "without
limitation" (whether or not so expressed), and (f) the word "or" is disjunctive
but not exclusive. Whenever this Agreement refers to a number of days, such
number will refer to calendar days unless business days are specified and
whenever action must be taken (including the giving of notice or the delivery of
documents) under this Agreement during a certain period of time or by a
particular date that ends or occurs on a non-business day, then such period or
date will be extended until the immediately following business day. As used
herein, "business day" means any day other than Saturday, Sunday or a United
States federal holiday.

     22. Entire Agreement. This Agreement and the Constituent Documents
constitute the entire agreement, and supersede all prior agreements and
understandings, both written and oral, between the parties hereto with respect
to the subject matter of this Agreement. Any prior agreements or understandings
between the parties hereto with respect to indemnification are hereby terminated
and of no further force or effect.

     23. Counterparts. This Agreement may be executed in one or more
counterparts, each of which will be deemed to be an original but all of which
together shall constitute one and the same agreement.

                       (Signatures on the Following Page)

                                       12
<PAGE>

     IN WITNESS WHEREOF, Indemnitee has executed and the Company has caused its
duly authorized representative to execute this Agreement as of the date first
above written.

                                    ADAMS RESPIRATORY THERAPEUTICS, INC.
                                    Address:          425 Main Street
                                                      Chester, New Jersey 07920

                                    By:
                                          --------------------------------------
                                    Name:
                                          --------------------------------------
                                    Title:
                                          --------------------------------------

                                    INDEMNITEE

                                    Name:
                                          --------------------------------------
                                    Address:
                                             -----------------------------------

                                             -----------------------------------

                                       13<PAGE>
                                                                   EXHIBIT 10.19

                      SUBLEASE AGREEMENT AND LESSOR CONSENT

         AGREEMENT OF SUBLEASE AND LESSOR CONSENT (this "SUBLEASE AGREEMENT")
made as of the 1st day of April, 2004 by and among Adams Laboratories, Inc., a
Texas corporation d/b/a Adams Respiratory Therapeutics (the "SUBLESSEE"),
Cardinal Health PTS, LLC, a Delaware limited liability company (the
"SUBLESSOR"), and The Estate of James Campbell, Deceased ("LESSOR").

                              W I T N E S S E T H:

         WHEREAS, CCP Investment Properties, Ltd., a Texas limited partnership
("ORIGINAL LANDLORD") and Sublessee have previously executed a document entitled
"Industrial Lease Agreement" (as amended as described below, the "LEASE") with
regard to 71,108 square feet of lease space currently occupied by Sublessor
located at 14801 Sovereign Road, Fort Worth, Texas (the "ORIGINAL PREMISES");
and

         WHEREAS, Original Landlord and Sublessee previously executed a document
entitled "Amendment to Industrial Lease Agreement" dated October 29, 1990, and
AEW # 14 Corporation, as successor landlord, and Sublessee executed a document
entitled "Second Amendment to Industrial Lease Agreement" dated March 15, 1991,
both of said amendments relating to the security deposit due under the terms of
the Lease; and

         WHEREAS, Metropolitan Life Insurance Company, as successor landlord
("METROPOLITAN"), and Sublessee executed a document entitled "Third Amendment to
Industrial Lease Agreement" dated January 27, 1993 (the "THIRD AMENDMENT") which
amendment added 36,020 square feet of "Expansion Premises" to the Original
Premises; and

         WHEREAS, Metropolitan and Sublessee executed a document entitled
"Fourth Amendment to Industrial Lease Agreement" dated July 27, 1993 (the
"FOURTH AMENDMENT"), which amendment added 3,000 square feet of "Second
Expansion Space" to the Original Premises so that the premises covered by the
Lease, as amended by the Third Amendment and the Fourth Amendment, totaled a sum
of 110,128 square feet; and

         WHEREAS, Metropolitan and Sublessee executed a document entitled "Fifth
Amendment to Industrial Lease Agreement" on January 19, 1995 (the "FIFTH
AMENDMENT") which amendment added 36,020 square feet of "Third Expansion Space"
to the Premises; and

         WHEREAS, Metropolitan and Medeva Pharmaceuticals, Inc. ("MEDEVA"), as
successor to Adams Laboratories, Inc., and Adams Laboratories, Inc., an entity
then-new to the Lease and now being Sublessee, executed a document entitled
"Partial Assignment and Sixth Amendment to Industrial Lease Agreement" dated
February 25, 1998, by which document, among other matters, 1) Sublessee assumed
the terms of the Lease as to the Premises as contemplated by the Fourth
Amendment, 2) Medeva remained tenant
<PAGE>
under the Lease as to the 36,020 of "Third Expansion Space" as discussed in the
Fifth Amendment, and as to which space the Lease has terminated, and 3) the
Lease Term was extended so as to terminate on January 31, 2006 (Terms used and
not otherwise defined herein shall have the meaning ascribed to them in the
Lease); and

         WHEREAS, Sublessee and Lessor agreed in a document entitled "Seventh
Amendment to Industrial Lease Agreement" dated June 1, 2002 (the "SEVENTH
AMENDMENT") that the Third Expansion Space was no longer subject to the terms of
the Lease and to add 20,000 square feet to the Premises, so that as of June 1,
2002 the Premises consisted of 130,128 square feet (the "PREMISES"); and

         WHEREAS, pursuant to an Assignment and Assumption Agreement and Lessor
Consent dated March 24, 2004, Sublessee assigned all of its rights and
obligations under the Lease to Sublessor and Sublessor assumed all of such
obligations; and

         WHEREAS, Sublessee desires to sublease from Sublessor approximately
7,500 square feet of space in the Building plus approximately 1,040 square feet
or warehouse space and Sublessor desires to sublease such space to Sublessee;
and

         WHEREAS, Lessor desires to consent to such sublease.

         NOW, THEREFOR, in consideration of the premises, which are incorporated
herein by reference, and of the terms, conditions and covenants set forth herein
and other good and valuable consideration, the receipt and adequacy of which are
hereby acknowledged, the parties hereto, intending to be legally bound, hereby
agree as follows:

         1. Subleased Premises. Sublessor hereby sublets to Sublessee, and
Sublessee hereby subleases from Sublessor, approximately 8,540 square feet of
209,088 space located at 14801 Sovereign Road, Fort Worth, Texas (the "SUBLEASED
PREMISES"), as further described on EXHIBIT A, attached hereto and incorporated
herein by reference.

         2. Term of Sublease.

                  The initial term (the "TERM") of this Sublease Agreement shall
commence on April 1, 2004 (the "COMMENCEMENT DATE"), and shall end on the
earliest to occur of: (i) January 31, 2006; or (ii) the date of termination
under that certain Supply Agreement dated of even date herewith between
Sublessor and Sublessee; or (iii) the date on which Sublessor discontinues
manufacturing operations in the Premises under the Lease. If the Commencement
Date is a date other than the first day of a calendar month or if this Sublease
Agreement terminates on a date other than the last day of a calendar month, then
the monthly payments of rent due hereunder for such month or months shall be
prorated based on the number of days in such month that occur during the Term.
Possession of the Subleased Premises shall be delivered to Sublessee on the
Commencement Date.

                                       2
<PAGE>
         3. The Lease.

                  (a) Sublessor represents and warrants that it has full right,
power and authority under the Lease to enter into this Sublease Agreement,
subject to Lessor's consent.

                  (b) Except for Paragraphs 2, 3(d), 3(e), 5, 9, (proviso at the
end of the fourth sentence), 10 (except the last paragraph of Paragraph 10,
which is incorporated) 14, the third, fourth and fifth paragraphs of Paragraph
15, Paragraphs 26, 31, 41, 42, 43 and 44, and Exhibits B, B-1 and C of the
Lease, and to the extent not otherwise inconsistent with the agreements
expressed in this Sublease Agreement or applicable only to the original parties
to the Lease, the terms, provisions, covenants and conditions of the Lease are
hereby incorporated herein by reference, modified by the terms of this Sublease
or otherwise as appropriate in the circumstances so as to make such incorporated
terms, provisions, covenants and conditions applicable only to the subleasing
hereunder by Sublessee of the Subleased Premises. For the avoidance of doubt and
in furtherance of the foregoing: (i) Sublessor shall perform its covenants and
obligations under the Lease which do not require for their performance
possession of the Subleased Premises (including, without limitation, the
obligation to maintain in full force and effect all insurance required of
Sublessor as "tenant" under the Lease) and which are not otherwise to be
performed by Sublessee on behalf of Sublessor; and (ii) Sublessee shall perform
all affirmative covenants, and shall refrain from performing any act which is
prohibited by the negative covenants, of the Lease, where the obligation to
perform or refrain from performing is by its nature imposed upon the party in
possession of the Subleased Premises. Subject to the foregoing, Sublessee shall
be subject to, bound by and comply with all of said terms, provisions, covenants
and conditions of the Lease with respect to the Subleased Premises, shall
satisfy same in accordance with the Lease in favor and for the benefit of both
Sublessor and Lessor, and shall not do, suffer or permit anything to be done
which might result in an event of default under the Lease or cause the Lease to
be terminated or forfeited, it being understood and agreed that wherever in the
Lease the word "Tenant" appears, for the purposes of this Sublease Agreement the
word "Sublessee" shall be substituted, and wherever in the Lease the word
"Landlord" appears, for the purposes of this Sublease Agreement, the word
"Lessor" (and, as applicable hereunder, "Sublessor") shall be substituted; that
Sublessor shall have and may exercise all rights and remedies granted to Lessor
by the Lease; and that, without limitation of the foregoing or any other rights
and remedies Sublessor has or may have, upon the breach of any of said terms,
provisions, conditions or covenants of the Lease by Sublessee or upon the
failure of Sublessee to pay Rent or comply with any of the terms, provisions,
conditions or covenants of this Sublease Agreement, Sublessor may exercise any
and all rights and remedies granted to Lessor by the Lease. In the event of any
conflict between this Sublease Agreement and the Lease, the terms of this
Sublease Agreement shall control (unless such conflict would cause a default
under the Lease). Whenever the provisions of the Lease incorporated as
provisions of this Sublease Agreement require the written consent of Lessor,
said provisions shall be construed to require the written consent of both Lessor
and Sublessor. Sublessee hereby acknowledges that it has read and is familiar
with all the terms of the Lease, and agrees that this Sublease Agreement is

                                       3
<PAGE>
subordinate and subject to the Lease and that any termination thereof shall
likewise terminate this Sublease Agreement. In addition to the foregoing:

                  (a) The exculpation and release of Sublessor and the indemnity
in favor of Sublessor and Sublessor's agents and employees in Paragraph 11 of
the Lease include, and Sublessor shall not be liable to Sublessee for, any
injury, damage, loss, liability, claims, suits, costs, and expenses that would
otherwise be covered by such Paragraph 11, EVEN IF THE FOREGOING RESULT FROM
AND/OR ARE CAUSED IN PART OR WHOLE BY THE NEGLIGENCE (BUT NOT THE GROSS
NEGLIGENCE OR WILLFUL MISCONDUCT) OF SUBLESSOR.

                  (b) Sublessee does not require a Non-Disturbance Agreement
pursuant to Paragraph 12 of the Lease.

                  (c) The exculpation and release of Sublessor in Paragraph
19(c) of the Lease includes, and Sublessor shall not be liable to Sublessee for,
any damages that would otherwise be covered by such Paragraph 19(c), EVEN IF THE
FOREGOING RESULT FROM AND/OR CAUSED IN PART OR WHOLE BY THE NEGLIGENCE (BUT NOT
THE GROSS NEGLIGENCE OR WILLFUL MISCONDUCT) OF SUBLESSOR.

                  (d) The waiver of claims and subrogation in Paragraph 24 of
the Lease include any rights of recovery, claim, action or cause of action that
would otherwise be covered by such Paragraph 24, EVEN IF THE FOREGOING RESULT
FROM AND/OR ARE CAUSED IN PART OR WHOLE BY THE NEGLIGENCE (BUT NOT THE GROSS
NEGLIGENCE OR WILLFUL MISCONDUCT) OF THE PARTY (PARTIES) BENEFITING FROM
PARAGRAPH 24.

                  (e) It shall be the obligation of Lessor (i) to provide or
cause to be provided all services to be provided by Lessor under the terms of
the Lease and (ii) to satisfy all obligations and covenants of Lessor made in
the Lease. Sublessee acknowledges that Sublessor shall be under no obligation to
provide any such services or satisfy any such obligations or covenants, subject
to Section 4(c) below.

                  (f) Sublessee's obligations with respect to maintenance,
repair, and replacement (including, without limitation, those arising pursuant
to Section 8(b) of the Lease, as incorporated herein) shall be limited to those
items located on the interior of the Subleased Premises only, and shall
specifically exclude, without limitation, those components of building-wide
systems that are located within the Subleased Premises but which also serve the
remaining portions of the Premises under the Lease.

         4. Occupancy.

                  (a) Sublessee shall use and occupy the Subleased Premises in
accordance with the uses set forth in Section 1(g) of the Lease. Sublessee has
conducted an inspection, or been afforded the opportunity to inspect, the
Subleased Premises and

                                       4
<PAGE>
shall accept the Subleased Premises "AS IS," "WHERE IS," and "WITH ALL FAULTS"
and without any representation or warranty of suitability or habitability or of
any other kind. Sublessor is not required to make any repairs or alterations to
prepare the Subleased Premises for Sublessee's occupancy.

                  (b) Subject to Section 3(b) hereof, Sublessee covenants that
it will occupy the Subleased Premises in accordance with the terms of the Lease
and will not suffer to be done or omit to do any act that may result in a
violation of or a default under any of the terms and conditions of the Lease, or
render Sublessor liable for any charge or expense arising out of, by reason of,
or resulting from, Sublessee's failure to perform or observe any of the terms
and conditions of the Lease pertaining to the Subleased Premises. Subject to
Section 3(b) hereof, Sublessor covenants and agrees that it will timely pay all
rent and other sums due under the Lease, and will not otherwise suffer to be
done or omit to do any act that may result in a violation of or a default under
any of the terms and conditions of the Lease.

                  (c) Sublessee agrees that Sublessor shall not be required to
perform any of the covenants or obligations of Lessor under the Lease and,
insofar as any of the covenants and obligations of Sublessor hereunder are
required to be performed under the Lease by Lessor thereunder, Sublessee
acknowledges that Sublessor shall be entitled to look to Lessor for such
performance. Sublessor hereby grants to Sublessee the right to receive all of
the services and benefits with respect to the Subleased Premises which are to be
provided by Lessor under the Lease. Any default or failure of performance by
Lessor shall not affect this Sublease Agreement or waive or defer any of
Sublessee's obligations hereunder, except to the extent that such default or
failure of such performance excuses Sublessor's performance under the Lease;
provided, however, that in the event of any such default or failure of
performance by Lessor, Sublessor shall take such action as may reasonably be
required, under the circumstances, to secure such performance upon Sublessee's
written request therefor and at Sublessee's cost and expense.

                  (d) Sublessor shall not agree to an amendment to the Lease
which would have a material adverse effect on Sublessee's occupancy of the
Subleased Premises or its use of the Subleased Premises for their intended
purposes as of the effective date of this sublease, unless Sublessor shall first
obtain Sublessee's prior written approval thereof, which approval shall not be
unreasonably withheld or delayed.

         5. Rent.

                  (a) Sublessee shall pay to Sublessor as Basic Rental as for
the Subleased Premises during the Term of this Sublease Agreement the amount set
forth below:

<TABLE>
<CAPTION>
         Period                                                   Monthly Rent
         ------                                                   ------------
<S>                                                               <C>
         Commencement Date to Expiration                          $6,118.13
</TABLE>

                                       5
<PAGE>
         In addition to the Basic Rental, Sublessee shall also pay to Sublessor
all Additional Rent payable by Sublessor under the Lease including self
insurance costs, to the extent allocable to the Subleased Premises. For purposes
of calculating such Additional Rent, Sublessee's "proportionate share" shall be
a fraction, the numerator of which is the space contained in the Subleased
Premises (8,540 square feet as of the Commencement Date) and the denominator of
which is the entire space contained in the Building (209,088 square feet).

         The respective amounts set forth above shall be paid on or before the
1st day of each month of the Term. If Sublessee fails or refuses to pay any
installment of Basic Rental within five (5) business days after the date such
installment is due, or Additional Rent within fifteen (15) business days after
Sublessee's receipt of written demand therefor, Sublessor shall be entitled to
collect a late charge equal to five percent (5%) multiplied by the amount of the
late payment to compensate Sublessor for the additional expense involved in
handling delinquent payments and not as interest. If the payment of a late
charge required by this Section is found to constitute interest notwithstanding
the contrary intention of Sublessor and Sublessee, the late charge shall be
limited to the maximum amount of interest that lawfully may be collected by
Sublessor under applicable law, and if any payment is determined to exceed such
lawful amount, the excess shall be applied to any unpaid rent then due and
payable hereunder and/or credited against the next succeeding installment of
rent payable hereunder. If all rent payable hereunder has been paid in full, any
excess shall be refunded to Sublessee.

                  (b) Intentionally Deleted.

         6. Sublessor Rights and Obligations. Upon reasonable advance notice,
Sublessor shall be granted access to the Subleased Premises at all times.
Sublessor shall not unreasonably interfere with Sublessee's operations in the
Subleased Premises in connection with any such access.

         7. Sublessee Rights and Obligations. Sublessee shall be obligated to
provide the insurance required under the Lease as it relates to the Subleased
Premises and shall name the Sublessor and Lessor as additional insureds under
its policies. Sublessee is obligated to provide proof of such insurance to
Sublessor on or before the Commencement Date and upon request at any time during
the Term (but not more frequently than annually). Sublessee acknowledges that
Sublessor will not provide insurance for the Subleased Premises, unless a
failure to so provide such insurance would result in a default under the Lease.

         8. Casualty, Condemnation and/or Termination. If the whole or any part
of the Subleased Premises shall be taken or condemned in any manner by any
competent authority for any public or quasi-public use, or if the Lessor under
the Lease shall terminate the Lease as provided in the Lease by reason of
casualty or otherwise as permitted therein, in any such event, the term of this
Sublease Agreement shall cease and terminate as of the date of vesting of title
or such condemnation or termination, as the case may be. If the Lease is not
terminated as a result of any casualty loss and Sublessor

                                       6
<PAGE>
is entitled under the Lease to a rent abatement or other concession as a result
thereof, then Sublessee shall be entitled to Sublessee's "proportionate share"
of such abatement or concession unless the effect on the Subleased Premises of
such casualty loss shall be substantially disproportionate to the amount of such
abatement or concession, in which event the parties shall equitably adjust the
abatement or concession as between themselves, based upon the relative impact of
the casualty loss.

         9. No Assignment or Subletting. Sublessee, for itself, its successors
and assigns, expressly covenants that it shall not assign, mortgage or encumber
this Sublease Agreement, or sublet, or suffer or permit the Subleased Premises
or any part thereof to be used by others except as provided under the Lease,
without the prior written consent of Lessor and Sublessor.

         10. Quiet Enjoyment. Sublessor covenants and agrees with Sublessee
that, provided Sublessee pays and performs all of its covenants, agreements and
obligations under this Sublease Agreement, Sublessee may peaceably and quietly
enjoy the Subleased Premises, subject, nevertheless, to the terms and conditions
of this Sublease Agreement and the Lease.

         11. Sublessor. The term "Sublessor" as used in this Sublease Agreement
refers to the Tenant under the Lease at the time in question, so that if the
Lease shall be assigned, such covenants, conditions and agreements shall be
binding upon each successor assignee.

         12. Indemnity.

                  (a) Sublessee shall indemnify and hold Sublessor harmless from
and against any all claims and liabilities arising from Sublessee's improvements
to and use of the Subleased Premises, and from the conduct of Sublessee's
business and from any activity, work or thing done, suffered or permitted by
Sublessee in or about the Subleased Premises and shall further indemnify and
hold Sublessor harmless from and against any and all claims and liabilities
arising from any breach or default in the performance of any obligation on
Sublessee's part to be performed under the terms of this Sublease Agreement, or
arising from any negligence of Sublessee, or any of Sublessee's agents, and from
and against any and all costs, attorney's fees, expenses and liabilities
incurred in the defense of any such claim or any action or proceeding brought
thereon. If any action or proceeding is brought against Sublessor by reason of
any such claim, Sublessee, upon notice from Sublessor, shall defend the same at
Sublessee's expense utilizing counsel reasonably satisfactory to Sublessor.
Sublessee, as a material part of the consideration hereunder to Sublessor,
hereby assumes all risk of damage to property or injury to persons, in, upon or
about the Subleased Premises arising from any cause (INCLUDING THE NEGLIGENCE OF
SUBLESSOR AND EXCLUDING ONLY THE GROSS NEGLIGENCE OF SUBLESSOR) and Sublessee
hereby waives all claims in respect thereof against Sublessor. The foregoing
agreement to indemnify and hold harmless Sublessor from and against claims and
liabilities includes any such claims and liabilities asserted by Lessor against
Sublessor.

                                       7
<PAGE>
                  (b) Sublessor shall indemnify and hold Sublessee harmless from
and against any all claims and liabilities arising from the conduct of
Sublessor's business and from any activity, work or thing done, suffered or
permitted by Sublessor in or about the Premises under the Lease (but excluding
the Subleased Premises) and shall further indemnify and hold Sublessee harmless
from and against any and all claims and liabilities arising from any breach or
default in the performance of any obligation on Sublessor's part to be performed
under the terms of this Sublease Agreement or the Lease, or arising from any
negligence of Sublessor, or any of Sublessor's agents, and from and against any
and all costs, attorney's fees, expenses and liabilities incurred in the defense
of any such claim or any action or proceeding brought thereon. If any action or
proceeding is brought against Sublessee by reason of any such claim, Sublessor,
upon notice from Sublessee, shall defend the same at Sublessor's expense
utilizing counsel reasonably satisfactory to Sublessee. Sublessor, as a material
part of the consideration hereunder to Sublessee, hereby assumes all risk of
damage to property or injury to persons, in, upon or about the Premises under
the Lease (but excluding the Subleased Premises) arising from any cause
(INCLUDING THE NEGLIGENCE OF SUBLESSEE AND EXCLUDING ONLY THE GROSS NEGLIGENCE
OF SUBLESSEE) and Sublessor hereby waives all claims in respect thereof against
Sublessee. The foregoing agreement to indemnify and hold harmless Sublessee from
and against claims and liabilities includes any such claims and liabilities
asserted by Lessor against Sublessee.

         13. Broker's Commission. Each party represents to the other that it has
not dealt with any brokers in connection with this transaction, and each
representing party will indemnify the other party and hold such other party
harmless from and against any and all claims of any broker with respect to a
commission or fee in connection with this Sublease Agreement who purports to
have acted with or on behalf of the indemnifying party.

         14. Miscellaneous Costs. Sublessee shall reimburse Sublessor for the
legal and other expenses incurred by Lessor in connection with the review of
this Sublease Agreement within thirty (30) days of receipt of an invoice
therefor.

         15. Attorney's Fees. If Sublessor, or Sublessee shall commence an
action against the other arising out of or in connection with this Sublease
Agreement, the prevailing party shall be entitled to recover its costs of suit
and reasonable attorney's fees.

         16. Consent of Lessor Under Lease. Lessor hereby consents to this
Sublease Agreement. Lessor's consent shall be deemed to evidence Lessor's
agreement that Sublessee shall be entitled to the benefit of any waiver of
claims and waiver of subrogation rights for damage to Lessor's property
contained within the Lease for the benefit of Sublessor, to the same extent as
if such waivers were originally made in favor of Sublessee.

                                       8
<PAGE>
         17. Notices. Any and all notices that are or may be required to be
given pursuant to the terms of this Sublease Agreement or the Lease shall be
sent by Certified Mail, Return Receipt Requested or overnight courier service to
the parties hereto at their respective addresses set forth below. Any notice
given pursuant to this Sublease Agreement shall be in writing and will be deemed
given to a party when (a) received or rejected by addressee, if sent by
Certified Mail, Return Receipt Requested or (b) the next business day following
deposit with a nationally recognized overnight courier service.

<TABLE>
<CAPTION>
         SUBLESSOR:                              SUBLESSEE:
         ---------                               ---------
<S>                                              <C>
         Cardinal Health PTS, LLC                Adams Laboratories, Inc. d/b/a
         14 School House Road                    Adams Respiratory Therapeutics
         Somerset, NJ 08873                      409 Main Street
         Telecopier: 732-537-6491                Chester, NJ 07930
         Attention:  Legal Department            Telecopier No: (908) 879-9784

                                                 LESSOR:

                                                 The Estate of James Campbell
                                                 c/o_______________________
</TABLE>

         18. Binding Effect. The covenants, conditions and agreements contained
herein shall be binding upon and inure to the benefit of Sublessor and Sublessee
and their respective heirs, executors, administrators, successors and permitted
assigns.

         19. Governing Law. This Sublease Agreement is entered into in the State
of Texas, and its validity and interpretation shall be construed in accordance
with the laws of that State.

                                       9
<PAGE>
         IN WITNESS WHEREOF, Sublessor, Sublessee and Lessor have each caused
this Sublease Agreement to be executed by its duly authorized partner or officer
and the appropriate corporate seals have been hereunto affixed all as of the day
and year first written.

                                               SUBLESSOR:

ATTEST:                                        CARDINAL HEALTH PTS, LLC

By:  /s/ Thomas S. Stuart [Corporate Seal]     By:  /s/ Thomas S. Stuart (Seal)
     --------------------                           --------------------
Its: --------------------                      Its: --------------------

                                               SUBLESSEE:

ATTEST:                                        ADAMS LABORATORIES, INC., d/b/a
                                               ADAMS RESPIRATORY THERAPEUTICS

By:  /s/ David Becker [Corporate Seal]         By:  /s/ David Becker (Seal)
     ----------------                               ----------------
Its: Chief Financial Officer                   Its: Chief Financial Officer
     -----------------------                        -----------------------

                                               LESSOR:

ATTEST:                                        THE ESTATE OF JAMES CAMPBELL,
                                               DECEASED

By:  __________________ [Seal]                 By:  ____________________ (Seal)
Its:  __________________                       Its:  ____________________

                                       10

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