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                                                                   EXHIBIT 10.30

                      AMENDED AND RESTATED CREDIT AGREEMENT

     AMENDED AND RESTATED CREDIT AGREEMENT dated as of March 24, 1998 amending
and restating the Credit Agreement dated as of May 10, 1996 and amended as of
March 5, 1998 (the "CREDIT AGREEMENT") among ALLERGAN, INC. (the "COMPANY"), the
ELIGIBLE SUBSIDIARIES referred to therein, the BANKS party thereto, BANK OF
AMERICA NATIONAL TRUST AND SAVINGS ASSOCIATION, as Co-Agent and MORGAN GUARANTY
TRUST COMPANY OF NEW YORK, as Agent (the "AGENT").

                              W I T N E S S E T H :

     WHEREAS, the parties hereto desire to amend the Credit Agreement to (i)
extend the Termination Date from May 10, 2001 to March 24, 2003 and (ii) change
the definitions of the Pricing Levels so that on and or after the date hereof
one rating, rather than two, will satisfy the requirement at each Pricing Level;
and

     WHEREAS, the parties hereto wish to amend the Credit Agreement as set forth
herein and to restate the Credit Agreement in its entirety to read as set forth
in the Credit Agreement with the amendments specified below;

     NOW, THEREFORE, the parties hereto agree as follows:

     SECTION 1. Defined Terms; References. Unless otherwise specifically defined
herein, each term used herein which is defined in the Credit Agreement has the
meaning assigned to such term in the Credit Agreement. Each reference to
"hereof", "hereunder", "herein" and "hereby" and each other similar reference
and each reference to "this Agreement" and each other similar reference
contained in the Credit Agreement shall, after this Amendment and Restatement
becomes effective, refer to the Credit Agreement as amended hereby.

     SECTION 2. Extension of Termination Date. The definition of "Termination
Date" in Section 1.01 of the Credit Agreement is amended by changing the dates
specified therein from "May 10, 2001" to "March 24, 2003".

     SECTION 3. Pricing Levels. The definitions of "Level I Pricing", "Level II
Pricing", "Level III Pricing", "Level IV Pricing" and "Level V Pricing" in
Section 1.01 of the Credit Agreement are amended to read as follows:

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     "LEVEL I PRICING" applies at any date if, at such date, the Company's
outstanding senior secured long-term debt securities are rated AA- or higher by
S&P or Aa3 or higher by Moody's.

     "LEVEL II PRICING" applies at any date if, at such date, (i) the Company's
outstanding senior unsecured long-term debt securities are rated A or higher by
S&P or A2 or higher by Moody's and (ii) Level I Pricing does not apply.

     "LEVEL III PRICING" applies at any date if, at such date, (i) the Company's
outstanding senior unsecured long-term debt securities are rated BBB+ or higher
by S&P or Baa1 or higher by Moody's and (ii) neither Level I Pricing nor Level
II Pricing applies.

     "LEVEL IV PRICING" applies at any date if, at such date, (i) the Company's
outstanding senior unsecured long-term debt securities are rated BBB or higher
by S&P or Baa2 or higher by Moody's and (ii) none of Level I Pricing, Level II
Pricing or Level III Pricing applies.

     "LEVEL V PRICING" applies at any date, if at such date, no other Pricing
Level applies.

     SECTION 4. Representations of Company. The Company represents and warrants
that (i) the representations and warranties of the Company set forth in Article
4 of the Credit Agreement will be true on and as of the Amendment Effective Date
and (ii) no Default will have occurred and be continuing on such date.

     SECTION 5. Governing Law. This Amendment and Restatement shall be governed
by and construed in accordance with the laws of the State of New York.

     SECTION 6. Counterparts. This Amendment and Restatement may be signed in
any number of counterparts, each of which shall be an original, with the same
effect as if the signatures thereto and hereto were upon the same instrument.

     SECTION 7. Effectiveness. This Amendment and Restatement shall become
effective as of the date hereof on the date (the "AMENDMENT EFFECTIVE DATE")
when the Agent shall have received from each of the Company and the Banks a
counterpart hereof signed by such party or facsimile or other written
confirmation (in form satisfactory to the Agent) that such party has signed a
counterpart hereof.

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         IN WITNESS WHEREOF, the parties hereto have caused this Amendment and
Restatement to be duly executed as of the date first above written.

                                             ALLERGAN, INC.

By: /s/ JEFFREY L. EDWARDS                   By: /s/ GARY A. PREM
    --------------------------------             ------------------------------
    Name:  Jeffrey L. Edwards                    Name:  Gary A. Prem
    Title: Vice President, Treasurer             Title: Assistant Treasurer

                                             MORGAN GUARANTY TRUST
                                              COMPANY OF NEW YORK

                                             By: /s/ DIANA H. IMHOF
                                                 ------------------------------
                                                 Name:  Diana H. Imhof
                                                 Title: Vice President

                                             BANK OF AMERICA NATIONAL
                                               TRUST AND SAVINGS ASSOCIATION

                                             By: /s/ THERESE A. FONTAINE
                                                 ------------------------------
                                                 Name:  Therese A. Fontaine
                                                 Title: Vice President

                                             CITICORP USA, INC.

                                             By: /s/ CONNIE R. PESCAR
                                                 ------------------------------
                                                 Name:  Connie R. Pescar
                                                 Title: Vice President

                                             ABN AMRO BANK N.V. LOS ANGELES
                                              INTERNATIONAL BRANCH

/s/ ELLEN M. COLEMAN                         By: /s/ JOHN A. MILLER
-------------------------------                  ------------------------------
Ellen M. Coleman                                 Name:  John A. Miller
Vice President/Director                          Title: Group Vice President

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                                             THE FIRST NATIONAL BANK OF
                                              CHICAGO

                                             By: /s/ MARK A. ISLEY
                                                 ------------------------------
                                                 Name:  Mark A. Isley
                                                 Title: First Vice President

                                              WACHOVIA BANK OF GEORGIA, N.A.

                                              By: /s/ STEVEN M. TAKEI
                                                  -----------------------------
                                                  Name:  Steven M. Takei
                                                  Title: Senior Vice President

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                                                                   EXHIBIT 10.31

                             AMENDMENT NO. 1 TO THE
                      AMENDED AND RESTATED CREDIT AGREEMENT

     AMENDMENT dated as of December 8, 2000, to the Amended and Restated Credit
Agreement dated as of March 24, 1998 amending and restating the Credit Agreement
dated as of May 10, 1996 and amended as of March 5, 1998 (the "CREDIT
AGREEMENT") among ALLERGAN, INC. (the "COMPANY"), the ELIGIBLE SUBSIDIARIES
referred to therein, the BANKS party thereto, BANK OF AMERICA NATIONAL TRUST AND
SAVINGS ASSOCIATION, as Co-Agent and MORGAN GUARANTY TRUST COMPANY OF NEW YORK,
as Agent (the "AGENT").

                              W I T N E S S E T H :

     WHEREAS, the parties hereto desire to amend the Credit Agreement as set
forth below:

     NOW, THEREFORE, the parties hereto agree as follows,

     SECTION 1. Defined Terms; References. Unless otherwise specifically defined
herein, each term used herein which is defined in the Credit Agreement has the
meaning assigned to such term in the Credit Agreement. Each reference to
"hereof", "hereunder", "herein" and "hereby" and each other similar reference
and each reference to "this Agreement" and each other similar reference
contained in the Credit Agreement shall, after this Amendment becomes effective,
refer to the Credit Agreement as amended hereby.

     SECTION 2. Defined Terms. The defined term "Irish Affiliate Cash" is
deleted from Section 1.01 and the following defined term is added to Section
1.01: "Adjusted Cash" means an amount equal to 70% of the cash and cash
equivalents denominated in Dollars or in any currency which is readily
exchangeable into Dollars and which is not, at such time, subject to any form of
exchange control regulation, and which are payable by either their terms at an
address within the United States and by a United States resident or other person
having an address within the United States, owned by Allergan Pharmaceuticals
Holdings (Ireland) Limited ("APHIL"), a subsidiary of Allergan Holdings, Inc., a
Delaware corporation, or by the Company, such amount not to exceed $150,000,000
in respect of cash and cash equivalents owned by APHIL and $150,000,000 in
respect of cash and cash equivalents owned by the Company.

     SECTION 3. Debt to Capitalization. Section 5.08 of the Credit Agreement is
amended to read as follows:

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             SECTION 5.08. Debt to Capitalization. The ratio of (i) Consolidated
Debt less Adjusted Cash to (ii) Consolidated Debt less Adjusted Cash plus
Adjusted Consolidated Net Worth will at no time be greater than 0.45:1.

     SECTION 4. Representations of Company. The Company represents and warrants
that (i) the representations and warranties of the Company set forth in Article
4 of the Credit Agreement will be true on and as of the Amendment Effective Date
and (ii) no Default will have occurred and be continuing on such date.

     SECTION 5. Governing Law. This Amendment shall be governed by and construed
in accordance with the laws of the State of New York.

     SECTION 6. Counterparts. This Amendment may be signed in any number of
counterparts, each of which shall be an original, with the same effect as if the
signatures thereto and hereto were upon the same instrument.

     SECTION 7. Effectiveness. This Amendment shall become effective as of the
date hereof on the date (the "AMENDMENT EFFECTIVE DATE") when the Agent shall
have received from each of the Company and the Required Banks a counterpart
hereof signed by such party or facsimile or other written confirmation (in form
satisfactory to the Agent) that such party has signed a counterpart hereof.

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     IN WITNESS WHEREOF, the parties hereto have caused this Amendment to be
duly executed as of the date first above written.

                                           ALLERGAN, INC.

By: /s/ JEFFREY L. EDWARDS                 By: /s/ GARY PREM
    ----------------------------               ---------------------------------
    Name:  Jeffrey L. Edwards                  Name:  Gary Prem
    Title: SVP, Tax, Treasury &                Title: Assistant Treasurer
           Investor Relations

                                           REVOLVING COMMITMENT
                                            VEHICLE CORPORATION
                                            (Morgan Guaranty Trust Company of
                                            New York as Attorney-in-Fact for
                                            Revolving Commitment Vehicle
                                            Corporation)

                                           By: /s/ ROBERT BOTTAMEDI
                                               ---------------------------------
                                               Name:  Robert Bottamedi
                                               Title: Vice President

                                           BANK OF AMERICA, N.A.

                                           By: /s/ BRIAN SMITH
                                               ---------------------------------
                                               Name:  Brian Smith
                                               Title: Associate

                                           CITICORP USA, INC.

                                           By: /s/ CONNIE R. PESCAR
                                               ---------------------------------
                                               Name:  Connie R. Pescar
                                               Title: Vice President
                                                      Attorney-in-Fact

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                                            ABN AMRO BANK N.V. LOS ANGELES
                                            INTERNATIONAL BRANCH

/s/ MITSOO IRAVANI                          By: /s/ JOHN A. MILLER
------------------------                        --------------------------------
Mitsoo Iravani                                  Name:  John A. Miller
Assistant Vice President                        Title: Senior Vice President

                                            BANK ONE, N.A.

                                            By: /s/ JOSEPH PERDENZA
                                                --------------------------------
                                                Name:  Joseph Perdenza
                                                Title: Assistant Vice President

                                             WACHOVIA BANK OF GEORGIA, N.A.

                                             By: /s/ JOHN A. WHITNER
                                                 -------------------------------
                                                 Name:  John A. Whitner
                                                 Title: Senior Vice President

                                             WACHOVIA BANK OF GEORGIA, N.A.

                                             By: /s/ JILLIAN RICHARDSON
                                                 -------------------------------
                                                 Name:  Jillian Richardson
                                                 Title: Vice President

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