FIRST AMENDMENT TO LEASE

     This First Amendment to Lease ("Amendment") dated as of January 29, 1999 is
executed  by and  between  MELVIN  I.  LAZERICK  ("Landlord"),  and  CONTINENTAL
PHARMACY, INC., an Ohio corporation ("Tenant").

                                  WITNESSETH:

     WHEREAS,  Landlord and Tenant  entered into a lease dated May 12, 1998 (the
"Lease"),  pursuant to which Tenant leased certain premises located at 1400 East
Schaaf Road, Brooklyn Heights, Ohio, as more particularly described therein (the
"Premises"); and

     WHEREAS,  Landlord  and Tenant  have  agreed to amend the Lease in order to
extend the Lease Term through June 30, 2000,  and to otherwise  modify the Lease
in the respects hereinafter set forth.

     NOW,  THEREFORE,  in  consideration  of the premises,  the mutual covenants
contained  herein and other good or  valuable  consideration,  the  receipt  and
sufficiency of which are hereby  acknowledged,  the parties agree that effective
upon execution hereof, the Lease shall be amended as follows:

     1.  ARTICLE  1 of the  Lease  shall  be  deleted  in its  entirety  and the
following shall be substituted therefor:

          "ARTICLE ONE -- TERM

          Section 1.01 -- Initial  Term.  Landlord  hereby  leases to Tenant and
          Tenant hereby Leases from Landlord the Premises for an initial term of
          one (1) year and eight (8)  months  (the  "Initial  Term")  commencing
          November 1, 1998 (the  "Commencement  Date") and ending June 30, 2000,
          unless sooner terminated as provided herein.

          Section 1.02 -- Renewal Term.  Provided  Tenant is not then in default
          under any of the terms,  covenants or conditions of this Lease, Tenant
          shall  have the  option to renew this Lease for one (1) period of four
          (4)  years  (the  "Renewal  Term") on the same  terms  and  conditions
          contained  herein for the Initial Term,  except that the rent shall be
          as provided in Article  Three.  Tenant shall  exercise  said option by
          written notice to Landlord not less than one hundred eighty (180) days
          prior to expiration of the Initial Term."



     2.  Article  Three of the Lease  shall be deleted in its  entirety  and the
following shall be substituted therefor:

          "ARTICLE THREE -- RENT.  Tenant  covenants and agrees to pay Landlord,
          promptly when due,  without notice or demand,  and without  set-off or
          deduction, Rent for the Premises as follows:

          (a) From the  Commencement  Date through June 30, 1999, the sum of One
          Hundred Four Thousand  ($104,000) Dollars ($8.00 per sq. ft.), payable
          in equal monthly  installments of Thirteen Thousand  ($13,000) Dollars
          each;

          (b) From July 1, 1999  though  June 30,  2000,  the sum of One Hundred
          Forty-Six  Thousand  two Hundred  Fifty  ($146,250)  Dollars per annum
          ($7.50 per sq. ft.), payable in twelve (12) equal monthly installments
          of Twelve  Thousand  One  Hundred  Eighty-Seven  50/100  ($312,187.50)
          Dollars each;

          (c) For the  first  two (2) years of the  Renewal  Term  (July 1, 2000
          through  June 30,  2002),  the sum of One Hundred  Fifty-Six  Thousand
          ($156,000)   Dollars  per  annum  ($8.00  per  sq.  ft.),  payable  in
          twenty-four (24) equal monthly installments of Thirteen Thousand Eight
          Hundred Twelve 50/100 ($13,000) Dollars each; and

          (d) For the  last two (2)  years of the  Renewal  Term  (July 1,  2002
          though  June 20,  1004),  the sum of One Hundred  Sixty-Five  Thousand
          Seven Hundred Fifty ($165,750)  Dollars per annum ($8.50 per sq. ft.),
          payable in  twenty-four  (24) equal monthly  installments  of Thirteen
          Thousand Eight Hundred Twelve 50/100 ($13,812.50) Dollars each."

          Rent  shall be payable at the  address  of the  Landlord  set forth in
          Article  Twenty of the Lease,  or at such other place as Landlord  may
          from time to time designate by written notice to Tenant."

     3. The following provision shall be added to the Lease as Section 4.03:

          "Section 4.03 -- Increase in Real Estate Taxes. Tenant shall reimburse
          and pay to Landlord as Additional Rental, any increases in real estate
          taxes  attributable  to Premises over those paid for the calendar year
          1998 ("Base  Year"),  which taxes are payable by Landlord  pursuant to
          Article  Five of the Lease.  Real estate taxes are defined to mean all
          taxes and assessments,  general, special or otherwise, if any, levied,
          assessed or imposed under governmental  authority upon or with respect
          to the Premises and/or the land upon which it is located, which become
          payable by Landlord annually."




     4. The following provision shall be added to the Lease as Section 25.08:

          "Section 25.08" -- Right to Lease Additional Building. Provided Tenant
          is not then in default  under any of the terms or  conditions  of this
          Lease,  Tenant shall have the right to lease the building  adjacent to
          the  Premises  being a single  story  five  thousand  (5,000)  sq. ft.
          structure located at 1402 East Schaaf Road (the "Expansion  Premises")
          upon vacation by the current tenant of the Expansion Premises,  on the
          same terms and conditions  contained in this Lease (including the same
          per square foot rental  rate).  Tenant shall  exercise  said option by
          giving  Landlord  written notice thereof on the earlier of one hundred
          eighty  (180) days prior to the  expiration  of the Initial  Term,  or
          within  thirty  (30) days  following  receipt of written  notice  from
          Landlord  of the  vacation  of the  Expansion  Premises by the current
          tenant  NRP  Group,  Inc.  Landlord  represents  that the lease of NRP
          Group, Inc.  currently  expires on June 30, 1999.  Tenant's failure to
          exercise  said option  within the said time  period  shall be deemed a
          waiver  of said  option.  In the  event  Tenant  desires  to lease the
          Expansion  Space,  Tenant  shall  execute an  amendment  to this Lease
          confirming the lease of the Expansion  Space,  which shall provide the
          same terms and conditions as this Lease  including the same rental per
          square foot for the Expansion Space."

     5. In further consideration of this Agreement,  Tenant's parent company MIM
Corporation  will execute a Lease  Guaranty  substantially  in the form attached
hereto as Exhibit "A".

     6. Except as expressly amended hereby,  the Lease remains unmodified and in
full force and effect.

     IN WITNESS WHEREOF,  Landlord and Tenant have executed this Amendment as of
the date first above  written but have actually  executed this  Amendment on the
dates set forth in the acknowledgments hereof.



WITNESSES:                                        LANDLORD
/s/[ILLEGIBLE]                                    /s/MELVIN I. LAZERICK
- - -------------------                               ------------------------------
/s/SHEILA J. PECEK                                Melvin I. Lazerick
- - -------------------
                                                  TENANT
                                                  CONTINENTAL PHARMACY, INC.

/s/[ILLEGIBLE]                                    By:       /S/SCOTT R. YABLON
- - -------------------                                         --------------------
                                                  Title:    President





STATE OF OHIO                 )
                              ) SS:
COUNTY OF CUYAHOGA            )

     BEFORE  ME, a Notary  Public in and for said  County  and  State,  this day
personally appeared the above named MELVIN I. LAZERICK. who acknowledged that he
did sign the  foregoing  instrument  and that such  signing was his free act and
deed.

WITNESS my signature and notarial
seal at Cleveland, Ohio this
29th day of January, 1999.

                                                  /s/Sheila J. Pecek
                                                  ------------------------------
                                                  Notary Public


STATE OF NEW YORK          )                        SHEILA J. PECEK
                           ) SS:             Notary Public, State of Ohio
COUNTY OF WESTCHESTER      )                 Recorded in Cuyahoga County
                                           My Commission Expires: 3/12/2001


     BEFORE  ME, a Notary  Public in and for said  County  and  State,  this day
personally  appeared  the  above  named  CONTINENTAL  PHARMACY,  INC.,  an  Ohio
corporation,  by Scott R. Yablon, its President,  who acknowledged that with due
authorization  and as such  President he did sign the  foregoing  instrument  on
behalf  of said  corporation,  and that such  signing  was his free act and deed
individually  and as  such  President,  and  the  free  act  and  deed  of  said
corporation.

     WITNESS my signature and notarial  seal at Elmsford, New York, this 2nd day
of February 1999.


                                                  /s/Soibhan Hill
                                                  ------------------------
                                                  Notary Public



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