<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 JUNE
            30, 1999 AND CONSOLIDATED CONDENSED STATEMENT OF OPERATIONS FOR THE
            SIX MONTHS ENDED JUNE 30, 1999 AND IS QUALIFIED IN ITS ENTIRETY BY
            REFERENCE TO SUCH FINANCIAL STATEMENTS. <F1>

<MULTIPLIER> 1,000


<S>                                                                  <C>
<PERIOD-TYPE>                                                           6-MOS
<FISCAL-YEAR-END>                                                    DEC-31-1999
<PERIOD-END>                                                         JUN-30-1999
<CASH>                                                                 1,779,610
<SECURITIES>                                                             438,160
<RECEIVABLES>                                                          2,298,824
<ALLOWANCES>                                                                   0
<INVENTORY>                                                            1,641,430
<CURRENT-ASSETS>                                                       7,301,806
<PP&E>                                                                 5,980,937
<DEPRECIATION>                                                         2,200,515
<TOTAL-ASSETS>                                                        20,996,887
<CURRENT-LIABILITIES>                                                  4,867,375
<BONDS>                                                                3,613,033
<PREFERRED-MANDATORY>                                                          0
<PREFERRED>                                                                   62
<COMMON>                                                                 435,871
<OTHER-SE>                                                             8,847,921
<TOTAL-LIABILITY-AND-EQUITY>                                          20,996,887
<SALES>                                                                5,601,213
<TOTAL-REVENUES>                                                       5,601,213
<CGS>                                                                  1,436,365
<TOTAL-COSTS>                                                          1,436,365
<OTHER-EXPENSES>                                                         783,507
<LOSS-PROVISION>                                                               0
<INTEREST-EXPENSE>                                                       111,280
<INCOME-PRETAX>                                                        1,154,048
<INCOME-TAX>                                                             321,574
<INCOME-CONTINUING>                                                      832,474
<DISCONTINUED>                                                           221,117
<EXTRAORDINARY>                                                                0
<CHANGES>                                                                      0
<NET-INCOME>                                                           1,053,591
<EPS-BASIC>                                                                 0.80
<EPS-DILUTED>                                                               0.79

<FN>

<F1>     Financial  data  schedule  for the six months  ended June 30,  1999 was
         restated to reflect the Cyanamid  Agricultural  Products  business as a
         discontinued operation.
</FN>


</TABLE>