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                                  UNITED STATES
                       SECURITIES AND EXCHANGE COMMISSION
                              Washington, DC 20549


                                    FORM 8-K

                                 CURRENT REPORT

                     PURSUANT TO SECTION 13 OR 15 (d) OF THE
                         SECURITIES EXCHANGE ACT OF 1934




        Date of Report (Date of Earliest Event Reported): April 22, 2003

                       Medicis Pharmaceutical Corporation
               (Exact Name of Registrant as Specified in Charter)


 Delaware                              0-18443                    52-1574808
(State or Other Jurisdiction    (Commission File Number)        (IRS Employer
of Incorporation)                                            Identification No.)


8125 North Hayden Road
Scottsdale,Arizona                                                    85258-2463
(Address of Principal Executive                                       (Zip Code)
Offices)


Registrant's telephone number, including area code:               (602) 808-8800



                                       N/A
          -----------------------------------------------------------
         (Former Name or Former Address, if Changed Since Last Report)



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Item 7.       Financial Statements and Exhibits

(a) Financial Statements of Business Acquired.

Not Applicable.

(b) Pro Forma Financial Information.

Not Applicable.

(c) Exhibits.

99.1       Copy of press release, dated April 22, 2003, issued by  Medicis
           Pharmaceutical Corporation


Item 9.       Regulation FD Disclosure

         On April 22, 2003, Medicis Pharmaceutical Corporation issued a press
release summarizing its third quarter 2003 financial results. A copy of the
press release appears as Exhibit 99.1 to this Current Report and is incorporated
herein by reference.





                                   SIGNATURES

         Pursuant to the requirements of the Securities Exchange Act of 1934,
the Registrant has duly caused this Report to be signed on its behalf by the
undersigned hereunto duly authorized.

                                               MEDICIS PHARMACEUTICAL
                                               CORPORATION
                                               (Registrant)


Date:  April 23, 2003                          /s/ Mark A. Prygocki, Sr.
                                               ---------------------------------
                                               ---------------------------------
                                               Name:   Mark A. Prygocki, Sr.
                                               Title:  Executive Vice President,
                                                       Chief Financial Officer,
                                                       Corporate Secretary and
                                                       Treasurer








                                  EXHIBIT INDEX


EXHIBIT
NUMBER               DESCRIPTION
---------            -----------------------------------------------------------
99.1                 Copy of press release, dated April 22, 2003, issued by
                     Medicis Pharmaceutical Corporation.