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                                                                   EXHIBIT 10.53

      THIS EXECUTIVE RETENTION AGREEMENT by and between PolyMedica Corporation,
a Massachusetts corporation (the "Company"), and Stephen C. Farrell (the
"Executive") is made as of March 7, 2002 (the "Effective Date").

      WHEREAS, the Company recognizes that, as is the case with many
publicly-held corporations, the possibility of a change in control of the
Company exists and that such possibility, and the uncertainty and questions
which it may raise among key personnel, may result in the departure or
distraction of key personnel to the detriment of the Company and its
stockholders, and

      WHEREAS, the Board of Directors of the Company (the "Board") has
determined that appropriate steps should be taken to reinforce and encourage the
continued employment and dedication of the Company's key personnel without
distraction from the possibility of a change in control of the Company and
related events and circumstances.

      NOW, THEREFORE, as an inducement for and in consideration of the Executive
remaining in its employ, the Company agrees that the Executive shall receive the
severance benefits set forth in this Agreement in the event the Executive's
employment with the Company is terminated under the circumstances described
below subsequent to a Change in Control (as defined in Section 1.1).

1. Key Definitions.

      As used herein, the following terms shall have the following respective
meanings:

      1.1 "Change in Control" means an event or occurrence set forth in any one
or more of subsections (a) through (d) below (including an event or occurrence
that constitutes a Change in Control under one of such subsections but is
specifically exempted from another such subsection):

                  (a) the acquisition by an 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 (the "Exchange Act")) (a "Person") of beneficial ownership of
any capital stock of the Company if, after such acquisition, such Person
beneficially owns (within the meaning of Rule 13d-3 promulgated under the
Exchange Act) 20% or more of either (i) the then-outstanding shares of common
stock of the Company (the "Outstanding Company Common Stock") or (ii) the
combined voting power of the then-outstanding securities of the Company entitled
to vote generally in the election of directors (the "Outstanding Company Voting
Securities"); provided, however, that for purposes of this subsection (a), the
following acquisitions shall not constitute a Change in Control: (i) any
acquisition directly from the Company (excluding an acquisition pursuant to the
exercise, conversion or exchange of any security exercisable for, convertible
into or exchangeable for common stock or voting securities of the Company,
unless the Person exercising, converting or exchanging such security acquired
such security directly from the Company or an underwriter or agent of the
Company), (ii) any acquisition by the Company, (iii) any acquisition by any
employee benefit plan (or related trust) sponsored or maintained by the Company
or any corporation controlled by the Company, or (iv) any acquisition by any
corporation pursuant to a transaction which complies with clauses (i) and (ii)
of subsection (c) of this Section 1.1; or

                  (b) such time as the Continuing Directors (as defined below)
do not
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constitute a majority of the Board (or, if applicable, the Board of Directors of
a successor corporation to the Company), where the term "Continuing Director"
means at any date a member of the Board (i) who was a member of the Board on the
date of the execution of this Agreement or (ii) who was nominated or elected
subsequent to such date by at least a majority of the directors who were
Continuing Directors at the time of such nomination or election or whose
election to the Board was recommended or endorsed by at least a majority of the
directors who were Continuing Directors at the time of such nomination or
election; provided, however, that there shall be excluded from this clause (ii)
any individual whose initial assumption of office occurred as a result of an
actual or threatened election contest 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; or

                  (c) the consummation of a merger, consolidation,
reorganization, recapitalization or statutory share exchange involving the
Company or a sale or other disposition of all or substantially all of the assets
of the Company in one or a series of transactions (a "Business Combination"),
unless, immediately following such Business Combination, each of the following
two conditions is satisfied: (i) all or substantially all of the individuals and
entities who were the beneficial owners of the Outstanding Company Common Stock
and Outstanding Company Voting Securities immediately prior to such Business
Combination beneficially own, directly or indirectly, more than 50% of the
then-outstanding shares of common stock and the combined voting power of the
then-outstanding securities entitled to vote generally in the election of
directors, respectively, of the resulting or acquiring corporation in such
Business Combination (which shall include, without limitation, a corporation
which as a result of such transaction owns the Company or substantially all of
the Company's assets either directly or through one or more subsidiaries) (such
resulting or acquiring corporation is referred to herein as the "Acquiring
Corporation") in substantially the same proportions as their ownership,
immediately prior to such Business Combination, of the Outstanding Company
Common Stock and Outstanding Company Voting Securities, respectively; and (ii)
no Person (excluding the Acquiring Corporation or any employee benefit plan (or
related trust) maintained or sponsored by the Company or by the Acquiring
Corporation) beneficially owns, directly or indirectly, 20 % or more of the then
outstanding shares of common stock of the Acquiring Corporation, or of the
combined voting power of the then-outstanding securities of such corporation
entitled to vote generally in the election of directors (except to the extent
that such ownership existed prior to the Business Combination); or

                  (d) approval by the stockholders of the Company of a complete
liquidation or dissolution of the Company.

            1.2 "Change in Control Date" means the first date during the Term
(as defined in Section 2) on which a Change in Control occurs. Anything in this
Agreement to the contrary notwithstanding, if (a) a Change in Control occurs,
(b) the Executive's employment with the Company is terminated prior to the date
on which the Change in Control occurs, and (c) it is reasonably demonstrated by
the Executive that such termination of employment (i) was at the request of a
third party who has taken steps reasonably calculated to effect a Change in
Control or (ii) otherwise arose in connection with or in anticipation of a
Change in Control, then for all purposes of this Agreement the "Change in
Control Date" shall mean the date immediately prior to the date of such
termination of employment.

            1.3 "Cause" means:

                  (a) the Executive's willful and continued failure to
substantially perform his reasonable assigned duties as an officer of the
Company (other than any such failure resulting from
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incapacity due to physical or mental illness or any failure after the Executive
gives notice of termination for Good Reason), which failure is not cured within
30 days after a written demand for substantial performance is received by the
Executive from the Board of Directors of the Company which specifically
identifies the manner in which the Board of Directors believes the Executive has
not substantially performed the Executive's duties; or

                  (b) the Executive's willful engagement in illegal conduct or
gross misconduct which is materially and demonstrably injurious to the Company.

      For purposes of this Section 1.3, no act or failure to act by the
Executive shall be considered "willful" unless it is done, or omitted to be
done, in bad faith and without reasonable belief that the Executive's action or
omission was in the best interests of the Company.

            1.4 "Good Reason" means the occurrence, without the Executive's
written consent, of any of the events or circumstances set forth in clauses (a)
through (g) below. Notwithstanding the occurrence of any such event or
circumstance, such occurrence shall not be deemed to constitute Good Reason if,
prior to the Date of Termination specified in the Notice of Termination (each as
defined in Section 3.2(a)) given by the Executive in respect thereof, such event
or circumstance has been fully corrected and the Executive has been reasonably
compensated for any losses or damages resulting therefrom (provided that such
right of correction by the Company shall only apply to the first Notice of
Termination for Good Reason given by the Executive).

                  (a) the assignment to the Executive of duties inconsistent in
any material respect with the Executive's position (including status, offices,
titles and reporting requirements), authority or responsibilities in effect
immediately prior to the earliest to occur of (i) the Change in Control Date,
(ii) the date of the execution by the Company of the initial written agreement
or instrument providing for the Change in Control or (iii) the date of the
adoption by the Board of Directors of a resolution providing for the Change in
Control (with the earliest to occur of such dates referred to herein as the
"Measurement Date"), or any other action or omission by the Company which
results in a material diminution in such position, authority or
responsibilities;

                  (b) a reduction in the Executive's annual base salary as in
effect on the Measurement Date or as the same was or may be increased thereafter
from time to time;

                  (c) the failure by the Company to (i) continue in effect any
material compensation or benefit plan or program (including without limitation
any life insurance, medical, health and accident or disability plan and any
vacation or automobile program or policy) (a "Benefit Plan") in which the
Executive participates or which is applicable to the Executive immediately prior
to the Measurement Date, unless an equitable arrangement (embodied in an ongoing
substitute or alternative plan) has been made with respect to such plan or
program, (ii) continue the Executive's participation therein (or in such
substitute or alternative plan) on a basis not materially less favorable, both
in terms of the amount of benefits provided and the level of the Executive's
participation relative to other participants, than the basis existing
immediately prior to the Measurement Date or (iii) award cash bonuses to the
Executive in amounts and in a manner substantially consistent with past practice
in light of the Company's financial performance;

                  (d) a change by the Company in the location at which the
Executive performs his principal duties for the Company to a new location that
is both (i) outside a radius of 35 miles from the Executive's principal
residence immediately prior to the Measurement Date and (ii)
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more than 20 miles from the location at which the Executive performed his
principal duties for the Company immediately prior to the Measurement Date; or a
requirement by the Company that the Executive travel on Company business to a
substantially greater extent than required immediately prior to the Measurement
Date;

                  (e) the failure of the Company to obtain the agreement from
any successor to the Company to assume and agree to perform this Agreement, as
required by Section 6.1;

                  (f) a purported termination of the Executive's employment
which is not effected pursuant to a Notice of Termination satisfying the
requirements of Section 3.2(a); or

                  (g) any failure of the Company to pay or provide to the
Executive any portion of the Executive's compensation or benefits due under any
Benefit Plan within seven days of the date such compensation or benefits are
due, or any material breach by the Company of this Agreement or any employment
agreement with the Executive.

      The Executive's right to terminate his employment for Good Reason shall
not be affected by his incapacity due to physical or mental illness.

            1.5 "Disability" means the Executive's absence from the full-time
performance of the Executive's duties with the Company for 180 consecutive
calendar days as a result of incapacity due to mental or physical illness which
is determined to be total and permanent by a physician selected by the Company
or its insurers and acceptable to the Executive or the Executive's legal
representative.

2. Term of Agreement. This Agreement, and all rights and obligations of the
parties hereunder, shall take effect upon the Effective Date and shall expire
upon the first to occur of (a) the expiration of the Term (as defined below) if
a Change in Control has not occurred during the Term, (b) the date 24 months
after the Change in Control Date, if the Executive is still employed by the
Company as of such later date, or (c) the fulfillment by the Company of all of
its obligations under Sections 4 and 5.2 if the Executive's employment with the
Company terminates within 24 months following the Change in Control Date. "Term"
shall mean the period commencing as of the Effective Date and continuing in
effect through December 31, 2003; provided, however, that commencing on January
1, 2004, and each January 1 thereafter, the Term shall be automatically extended
for one additional year unless, not later than 90 days prior to the scheduled
expiration of the Term (or any extension thereof), the Company shall have given
the Executive written notice that the Term will not be extended.

3. Employment Status; Termination Following Change in Control.

            3.1 Not an Employment Contract. The Executive acknowledges that this
Agreement does not constitute a contract of employment or impose on the Company
any obligation to retain the Executive as an employee and that this Agreement
does not prevent the Executive from terminating employment at any time. If the
Executive's employment with the Company terminates for any reason and
subsequently a Change in Control shall occur, the Executive shall not be
entitled to any benefits hereunder except as otherwise provided pursuant to
Section 1.2.

            3.2 Termination of Employment.

                  (a) If the Change in Control Date occurs during the Term, any
termination of the Executive's employment by the Company or by the Executive
within 24 months following the
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Change in Control Date (other than due to the death of the Executive) shall be
communicated by a written notice to the other party hereto (the "Notice of
Termination"), given in accordance with Section 7. Any Notice of Termination
shall: (i) indicate the specific termination provision (if any) of this
Agreement relied upon by the party giving such notice, (ii) to the extent
applicable, set forth in reasonable detail the facts and circumstances claimed
to provide a basis for termination of the Executive's employment under the
provision so indicated and (iii) specify the Date of Termination (as defined
below). The effective date of an employment termination (the "Date of
Termination") shall be the close of business on the date specified in the Notice
of Termination (which date may not be less than 15 days or more than 120 days
after the date of delivery of such Notice of Termination), in the case of a
termination other than one due to the Executive's death, or the date of the
Executive's death, as the case may be. In the event the Company fails to satisfy
the requirements of Section 3.2(a) regarding a Notice of Termination, the
purported termination of the Executive's employment pursuant to such Notice of
Termination shall not be effective for purposes of this Agreement.

                  (b) The failure by the Executive or the Company to set forth
in the Notice of Termination any fact or circumstance which contributes to a
showing of Good Reason or Cause shall not waive any right of the Executive or
the Company, respectively, hereunder or preclude the Executive or the Company,
respectively, from asserting any such fact or circumstance in enforcing the
Executive's or the Company's rights hereunder.

                  (c) Any Notice of Termination for Cause given by the Company
must be given within 90 days of the occurrence of the event(s) or
circumstance(s) which constitute(s) Cause. Prior to any Notice of Termination
for Cause being given (and prior to any termination for Cause being effective),
the Executive shall be entitled to a hearing before the Board of Directors of
the Company at which he may, at his election, be represented by counsel and at
which he shall have a reasonable opportunity to be heard. Such hearing shall be
held on not less than 15 days prior written notice to the Executive stating the
Board of Directors' intention to terminate the Executive for Cause and stating
in detail the particular event(s) or circumstance(s) which the Board of
Directors believes constitutes Cause for termination. Any such Notice of
Termination for Cause must be approved by an affirmative vote of two-thirds of
the members of the Board of Directors.

                  (d) Any Notice of Termination for Good Reason given by the
Executive must be given within 90 days of the occurrence of the events(s) or
circumstance(s) which constitute(s) Good Reason.

4. Benefits to Executive.

            4.1 Stock Acceleration. If the Change in Control Date occurs during
the Term, then, effective upon the Change in Control Date, (a) each outstanding
option to purchase shares of Common Stock of the Company held by the Executive
shall become immediately exercisable in full and will no longer be subject to a
right of repurchase by the Company, (b) each outstanding restricted stock award
shall be deemed to be fully vested and will no longer be subject to a right of
repurchase by the Company.

            4.2 Compensation. If the Change in Control Date occurs during the
Term and the Executive's employment with the Company terminates within 24 months
following the Change in Control Date, the Executive shall be entitled to the
following benefits:

                  (a) Termination Without Cause or for Good Reason. If the
Executive's
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employment with the Company is terminated by the Company (other than for Cause,
Disability or Death) or by the Executive for Good Reason within 24 months
following the Change in Control Date, then the Executive shall be entitled to
the following benefits:

                        (i) the Company shall pay to the Executive in a lump sum
in cash within 30 days after the Date of Termination the aggregate of the
following amounts:

                              (1) the sum of (A) the Executive's base salary
through the Date of Termination, (B) the product of (x) the annual bonus paid or
payable (including any bonus or portion thereof which has been earned but
deferred) for the most recently completed fiscal year and (y) a fraction, the
numerator of which is the number of days in the current fiscal year through the
Date of Termination, and the denominator of which is 365 and (C) the amount of
any compensation previously deferred by the Executive (together with any accrued
interest or earnings thereon) and any accrued vacation pay, in each case to the
extent not previously paid (the sum of the amounts described in clauses (A),
(B), and (C) shall be hereinafter referred to as the "Accrued Obligations"); and

                              (2) the amount equal to (A) one multiplied by (B)
the sum of (x) the Executive's highest annual base salary during the three-year
period prior to the Change in Control Date and (y) the Executive's highest
annual bonus during the three-year period prior to the Change in Control Date.
(ii) for 12 months after the Date of Termination, or such longer period as may
be provided by the terms of the appropriate plan, program, practice or policy,
the Company shall continue to provide benefits to the Executive and the
Executive's family at least equal to those which would have been provided to
them if the Executive's employment had not been terminated, in accordance with
the applicable Benefit Plans in effect on the Measurement Date or, if more
favorable to the Executive and his family, in effect generally at any time
thereafter with respect to other peer executives of the Company and its
affiliated companies; provided, however, that if the Executive becomes
reemployed with another employer and is eligible to receive a particular type of
benefits (e.g., health insurance benefits) from such employer on terms at least
as favorable to the Executive and his family as those being provided by the
Company, then the Company shall no longer be required to provide those
particular benefits to the Executive and his family;

                        (iii) to the extent not previously paid or provided, the
Company shall timely pay or provide to the Executive any other amounts or
benefits required to be paid or provided or which the Executive is eligible to
receive following the Executive's termination of employment under any plan,
program, policy, practice, contract or agreement of the Company and its
affiliated companies (such other amounts and benefits shall be hereinafter
referred to as the "Other Benefits"); and

                        (iv) for purposes of determining eligibility (but not
the time of commencement of benefits) of the Executive for retiree benefits to
which the Executive is entitled, the Executive shall be considered to have
remained employed by the Company until 12 months after the Date of Termination.

                  (b) Resignation without Good Reason; Termination for Death or
Disability. If the Executive voluntarily terminates his employment with the
Company within 24 months following the Change in Control Date, excluding a
termination for Good Reason, or if the Executive's employment with the Company
is terminated by reason of the Executive's death or Disability within
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24 months following the Change in Control Date, then the Company shall (i) pay
the Executive (or his estate, if applicable), in a lump sum in cash within 30
days after the Date of Termination, the Accrued Obligations and (ii) timely pay
or provide to the Executive the Other Benefits.

                  (c) Termination for Cause. If the Company terminates the
Executive's employment with the Company for Cause within 24 months following the
Change in Control Date, then the Company shall (i) pay the Executive, in a lump
sum in cash within 30 days after the Date of Termination, the sum of (A) the
Executive's annual base salary through the Date of Termination and (B) the
amount of any compensation previously deferred by the Executive, in each case to
the extent not previously paid, and (ii) timely pay or provide to the Executive
the Other Benefits.

            4.3 Taxes.

                  (a) Notwithstanding any other provision of this Agreement, in
the event that the Company undergoes a Change in Ownership or Control (as
defined below), the Company shall not be obligated to provide to the Executive a
portion of any "Contingent Compensation Payments" (as defined below) that the
Executive would otherwise be entitled to receive to the extent necessary to
eliminate any "excess parachute payments" (as defined in Section 280G(b)(1) of
the Internal Revenue Code of 1986, as amended (the "Code")) for the Executive.
For purposes of this Section 4.3, the Contingent Compensation Payments so
eliminated shall be referred to as the "Eliminated Payments" and the aggregate
amount (determined in accordance with Proposed Treasury Regulation Section
1.280G-1, Q/A-30 or any successor provision) of the Contingent Compensation
Payments so eliminated shall be referred to as the "Eliminated Amount."

                  (b) For purposes of this Section 4.3, the following terms
shall have the following respective meanings:

                        (i) "Change in Ownership or Control" shall mean a change
in the ownership or effective control of the Company or in the ownership of a
substantial portion of the assets of the Company determined in accordance with
Section 280G(b)(2) of the Code.

                        (ii) "Contingent Compensation Payment" shall mean any
payment (or benefit) in the nature of compensation that is made or made
available (under this Agreement or otherwise) to a "disqualified individual" (as
defined in Section 280G(c) of the Code) and that is contingent (within the
meaning of Section 280G(b)(2)(A)(i) of the Code) on a Change in Ownership or
Control of the Company.

                  (c) Any payments or other benefits otherwise due to the
Executive following a Change in Ownership or Control that could reasonably be
characterized (as determined by the Company) as Contingent Compensation Payments
shall not be made until the determination, pursuant to this Section 4.3(c), of
which Contingent Compensation Payments shall be treated as Eliminated Payments.
Within 30 days after each date on which the Executive first becomes entitled to
receive (whether or not then due) a Contingent Compensation Payment relating to
such Change in Ownership or Control, the Company shall determine and notify the
Executive (with reasonable detail regarding the basis for its determinations)
(i) which of such payments and benefits constitute Contingent Compensation
Payments and (ii) the Eliminated Amount. Within 30 days after delivery of such
notice to the Executive, the Executive shall notify the Company which Contingent
Compensation Payments, or portions thereof (the aggregate amount of which,
determined in accordance with Proposed Treasury Regulation Section 1.280G-1,
Q/A-30 or any successor
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provision, shall be equal to the Eliminated Amount), shall be treated as
Eliminated Payments. In the event that the Executive fails to notify the Company
pursuant to the preceding sentence on or before the required date, the
Contingent Compensation Payments (or portions thereof) that shall be treated as
Eliminated Payments shall be determined by the Company in its absolute
discretion. In no event shall the Company be liable to the Executive as a result
of any factual or legal determination made by it pursuant to this subsection (c)
or for any information supplied by it to the Executive or his advisors.

                  (d) The provisions of this Section 4.3 are intended to apply
to any and all payments or benefits available to the Executive under this
Agreement or any other agreement or plan of the Company under which the
Executive receives Contingent Compensation Payments.

            4.4 Mitigation. The Executive shall not be required to mitigate the
amount of any payment or benefits provided for in this Section 4 by seeking
other employment or otherwise. Further, except as provided in Section
4.2(a)(ii), the amount of any payment or benefits provided for in this Section 4
shall not be reduced by any compensation earned by the Executive as a result of
employment by another employer, by retirement benefits, by offset against any
amount claimed to be owed by the Executive to the Company or otherwise.

            4.5 Outplacement Services. In the event the Executive is terminated
by the Company (other than for Cause, Disability or Death), or the Executive
terminates employment for Good Reason, within 24 months following the Change in
Control Date, the Company shall provide outplacement services through one or
more outside firms of the Executive's choosing up to an aggregate amount to be
negotiated by the Executive and the Company, with such services to extend until
the earlier of (i) 12 months following the termination of Executive's employment
or (ii) the date the Executive secures full time employment.

5. Disputes.

            5.1 Settlement of Disputes; Arbitration. All claims by the Executive
for benefits under this Agreement shall be directed to and determined by the
Board of Directors of the Company and shall be in writing. Any denial by the
Board of Directors of a claim for benefits under this Agreement shall be
delivered to the Executive in writing and shall set forth the specific reasons
for the denial and the specific provisions of this Agreement relied upon. The
Board of Directors shall afford a reasonable opportunity to the Executive for a
review of the decision denying a claim. Any further dispute or controversy
arising under or in connection with this Agreement shall be settled exclusively
by arbitration in Boston, Massachusetts, in accordance with the rules of the
American Arbitration Association then in effect. Judgment may be entered on the
arbitrator's award in any court having jurisdiction.

            5.2 Expenses. The Company agrees to pay as incurred, to the full
extent permitted by law, all legal, accounting and other fees and expenses which
the Executive may reasonably incur as a result of any claim or contest
(regardless of the outcome thereof) by the Company, the Executive or others
regarding the validity or enforceability of, or liability under, any provision
of this Agreement or any guarantee of performance thereof (including as a result
of any contest by the Executive regarding the amount of any payment or benefits
pursuant to this Agreement), plus in each case interest on any delayed payment
at the applicable Federal rate provided for in Section 7872(f)(2)(A) of the
Code.

6. Successors.
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            6.1 Successor to Company. The Company shall require any successor
(whether direct or indirect, by purchase, merger, consolidation or otherwise) to
all or substantially all of the business or assets of the Company expressly to
assume and agree to perform this Agreement to the same extent that the Company
would be required to perform it if no such succession had taken place. Failure
of the Company to obtain an assumption of this Agreement at or prior to the
effectiveness of any succession shall be a breach of this Agreement and shall
constitute Good Reason if the Executive elects to terminate employment, except
that for purposes of implementing the foregoing, the date on which any such
succession becomes effective shall be deemed the Date of Termination. As used in
this Agreement, "Company" shall mean the Company as defined above and any
successor to its business or assets as aforesaid which assumes and agrees to
perform this Agreement, by operation of law or otherwise.

            6.2 Successor to Executive. This Agreement shall inure to the
benefit of and be enforceable by the Executive's personal or legal
representatives, executors, administrators, successors, heirs, distributees,
devisees and legatees. If the Executive should die while any amount would still
be payable to the Executive or his family hereunder if the Executive had
continued to live, all such amounts, unless otherwise provided herein, shall be
paid in accordance with the terms of this Agreement to the executors, personal
representatives or administrators of the Executive's estate.

7. Notice. All notices, instructions and other communications given hereunder or
in connection herewith shall be in writing. Any such notice, instruction or
communication shall be sent either (i) by registered or certified mail, return
receipt requested, postage prepaid, or (ii) prepaid via a reputable nationwide
overnight courier service, in each case addressed to the Company, at 11 State
St., Woburn, MA 01801, and to the Executive at 6900 S.E. South Marina Way,
Stuart, FL 34996 (or to such other address as either the Company or the
Executive may have furnished to the other in writing in accordance herewith).
Any such notice, instruction or communication shall be deemed to have been
delivered five business days after it is sent by registered or certified mail,
return receipt requested, postage prepaid, or one business day after it is sent
via a reputable nationwide overnight courier service. Either party may give any
notice, instruction or other communication hereunder using any other means, but
no such notice, instruction or other communication shall be deemed to have been
duly delivered unless and until it actually is received by the party for whom it
is intended.

8. Miscellaneous.

            8.1 Employment by Subsidiary. For purposes of this Agreement, the
Executive's employment with the Company shall not be deemed to have terminated
solely as a result of the Executive continuing to be employed by a wholly-owned
subsidiary of the Company.

            8.2 Severability. The invalidity or unenforceability of any
provision of this Agreement shall not affect the validity or enforceability of
any other provision of this Agreement, which shall remain in full force and
effect.

            8.3 Injunctive Relief. The Company and the Executive agree that any
breach of this Agreement by the Company is likely to cause the Executive
substantial and irrevocable damage and therefore, in the event of any such
breach, in addition to such other remedies which may be available, the Executive
shall have the right to specific performance and injunctive relief.

            8.4 Governing Law. The validity, interpretation, construction and
performance of this Agreement shall be governed by the internal laws of the
Commonwealth of Massachusetts,
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without regard to conflicts of law principles.

            8.5 Waivers. No waiver by the Executive at any time of any breach
of, or compliance with, any provision of this Agreement to be performed by the
Company shall be deemed a waiver of that or any other provision at any
subsequent time.

            8.6 Counterparts. This Agreement may be executed in counterparts,
each of which shall be deemed to be an original but both of which together shall
constitute one and the same instrument.

            8.7 Tax Withholding. Any payments provided for hereunder shall be
paid net of any applicable tax withholding required under federal, state or
local law.

            8.8 Entire Agreement. This Agreement sets forth the entire agreement
of the parties hereto in respect of the subject matter contained herein and
supersedes all prior agreements, promises, covenants, arrangements,
communications, representations or warranties, whether oral or written, by any
officer, employee or representative of any party hereto in respect of the
subject matter contained herein; and any prior agreement of the parties hereto
in respect of the subject matter contained herein is hereby terminated and
cancelled. Notwithstanding the foregoing, the effectiveness of the Employment
Agreement, dated as of September 1, 2000, between the Company and the Executive
(the "Prior Agreement") shall be suspended during the 24 months following the
Change in Control Date (the "Protected Period"), except as specifically set
forth herein; provided that if the Executive's employment is not terminated on
or before the last day of the Protected Period, then the Prior Agreement shall
be effective during the period, if any, from the end of the Protected Period
through the end of the Employment Period (as defined in the Prior Agreement)

            8.9 Amendments. This Agreement may be amended or modified only by a
written instrument executed by both the Company and the Executive.

      IN WITNESS WHEREOF, the parties hereto have executed this Agreement as of
the day and year first set forth above.

                                  POLYMEDICA CORPORATION


                                  /s/ Steven J. Lee
                                  ------------------------------------
                                  Steven J. Lee
                                  Chairman and Chief Executive Officer

ACCEPTED AND AGREED TO:


/s/ Stephen C. Farrell
----------------------------
Stephen C. Farrell