<TABLE> <S> <C>

<ARTICLE> 5


<LEGEND>     THIS RESTATED SCHEDULE CONTAINS SUMMARY FINANCIAL INFORMATION
             EXTRACTED FROM THE AMERICAN HOME PRODUCTS CORPORATION AND
             SUBSIDIARIES CONSOLIDATED CONDENSED BALANCE SHEET AS OF MARCH
             31, 1999 AND CONSOLIDATED CONDENSED STATEMENT OF OPERATIONS FOR THE
             THREE MONTHS ENDED MARCH 31, 1999 AND IS QUALIFIED IN ITS ENTIRETY
             BY REFERENCE TO SUCH FINANCIAL STATEMENTS. <F1>

<MULTIPLIER> 1,000

<S>                                      <C>
<PERIOD-TYPE>                         3-MOS
<FISCAL-YEAR-END>                                             DEC-31-1999
<PERIOD-END>                                                  MAR-31-1999
<CASH>                                                          1,330,609
<SECURITIES>                                                      130,789
<RECEIVABLES>                                                   2,263,400
<ALLOWANCES>                                                            0
<INVENTORY>                                                     1,599,384
<CURRENT-ASSETS>                                               10,873,504
<PP&E>                                                          5,912,302
<DEPRECIATION>                                                  2,230,777
<TOTAL-ASSETS>                                                 20,259,120
<CURRENT-LIABILITIES>                                           3,317,468
<BONDS>                                                         4,186,904
<PREFERRED-MANDATORY>                                                   0
<PREFERRED>                                                            63
<COMMON>                                                          436,874
<OTHER-SE>                                                      9,012,966
<TOTAL-LIABILITY-AND-EQUITY>                                   20,259,120
<SALES>                                                         2,858,049
<TOTAL-REVENUES>                                                2,858,049
<CGS>                                                             700,306
<TOTAL-COSTS>                                                     700,306
<OTHER-EXPENSES>                                                  369,967
<LOSS-PROVISION>                                                        0
<INTEREST-EXPENSE>                                                 56,331
<INCOME-PRETAX>                                                   750,298
<INCOME-TAX>                                                      212,158
<INCOME-CONTINUING>                                               538,140
<DISCONTINUED>                                                    116,778
<EXTRAORDINARY>                                                         0
<CHANGES>                                                               0
<NET-INCOME>                                                      654,918
<EPS-BASIC>                                                          0.50
<EPS-DILUTED>                                                        0.49

<FN>

<F1>  Financial data schedule for the three months ended March 31, 1999 was
      restated to reflect the agricultural products business as a discontinued
      operation.
</FN>

</TABLE>