UNITED STATES SECURITIES AND EXCHANGE COMMISSION
                         Washington, D. C.  20549
                                FORM 10-Q





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


	For the quarterly period ended September 30, 1997



	Commission file number 1-6571




	SCHERING-PLOUGH CORPORATION



  Incorporated in New Jersey                     22-1918501
  One Giralda Farms                 (I.R.S. Employer Identification No.)
  Madison, N.J. 07940-1000                     (201) 822-7000
                                             (telephone number)



Indicate by check mark whether the registrant (1) has filed all reports
required to be filed by Section 13 or 15(d) of the Securities Exchange Act
of 1934 during the preceding 12 months, and (2) has been subject to such
filing requirements for the past 90 days.


                    YES    X             NO        




Common Shares Outstanding as of September 30, 1997:  732,150,623



PART I. - FINANCIAL INFORMATION

Item 1. Financial Statements


            SCHERING-PLOUGH CORPORATION AND SUBSIDIARIES
                 STATEMENTS OF CONSOLIDATED INCOME
                             (UNAUDITED)
           (Dollars in millions, except per share figures)

                                  Three Months           Nine Months
                                      Ended                  Ended
                                   September 30          September 30  
 


                                  1997      1996        1997     1996  
 
                                                   


Sales . . . . . . . . . . . . . $1,709     $1,383      $4,997   $4,242
Costs and expenses:
 Cost of sales. . . . . . . . .    326        257         945      807
 Selling, general
  and administrative. . . . . .    681        563       1,954    1,645
 Research and development . . .    220        182         608      523
 Other, net . . . . . . . . . .     15         (5)         32       28
                                 1,242        997       3,539    3,003

Income before income taxes. . .    467        386       1,458    1,239
Income taxes. . . . . . . . . .    114         95         357      304
Net Income. . . . . . . . . . . $  353     $  291      $1,101   $  935
  
Earnings per common share . . . $  .48     $  .39      $ 1.50   $ 1.27
 
Dividends per common share. . . $  .19     $ .165      $ .545   $ .475

<FN>
        See notes to consolidated financial statements.










             SCHERING-PLOUGH CORPORATION AND SUBSIDIARIES
                      CONSOLIDATED BALANCE SHEETS        
                            (UNAUDITED)
            (Dollars in millions, except per share figures)

                                          September 30,   December 31,
                                               1997          1996    
                                                    
Assets

 Cash and cash equivalents . . . . . . . . $    732      $    535
 Accounts receivable, net. . . . . . . . .      588           542
 Inventories . . . . . . . . . . . . . . .      750           594
 Prepaid expenses. . . . . . . . . . . . .      251           246
 Deferred income taxes and other 
  current assets . . . . . . . . . . . . .      635           448
     Total current assets. . . . . . . . .    2,956         2,365
 Property, plant and equipment . . . . . .    3,628         3,362
 Less accumulated depreciation . . . . . .    1,189         1,116
     Property, net . . . . . . . . . . . .    2,439         2,246
 Other assets. . . . . . . . . . . . . . .    1,053           787
                                           $  6,448       $ 5,398
Liabilities and Shareholders' Equity

 Accounts payable. . . . . . . . . . . . . $    667       $   561
 Short-term borrowings and current 
  portion of long-term debt. . . . . . . .      761           855
 Other accrued liabilities . . . . . . . .    1,509         1,184
     Total current liabilities . . . . . .    2,937         2,600
 Long-term debt. . . . . . . . . . . . . .       64            46
 Other long-term liabilities . . . . . . .      744           692

Shareholders' Equity:
 Preferred shares - $1 par value 
  each; issued - none. . . . . . . . . . .        -             -
 Common shares - $1 par value each; shares 
  issued: 1997 - 1,014,759,198
  1996 - 507,368,360 . . . . . . . . . . .    1,015           507
 Paid-in capital . . . . . . . . . . . . .       33           172
 Retained earnings . . . . . . . . . . . .    5,472         5,081
 Foreign currency translation 
  adjustment and other . . . . . . . . . .     (201)         (140)
     Total . . . . . . . . . . . . . . . .    6,319         5,620
 Less treasury shares, at cost - 
  1997, 282,608,575 shares; 
  1996, 142,001,799 shares . . . . . . . .    3,616         3,560
     Total shareholders' equity. . . . . .    2,703         2,060
                                           $  6,448       $ 5,398 
<FN>
              See notes to consolidated financial statements.



                SCHERING-PLOUGH CORPORATION AND SUBSIDIARIES
                    STATEMENTS OF CONSOLIDATED CASH FLOWS
                    FOR THE NINE MONTHS ENDED SEPTEMBER 30      
                                 (UNAUDITED)
                            (Dollars in millions)

                                               1997       1996  
                                                     
Operating Activities:
 Net Income. . . . . . . . . . . . . . . .   $1,101      $ 935
 Depreciation and amortization . . . . . .      157        127
 Accounts receivable . . . . . . . . . . .       41        (17)
 Inventories . . . . . . . . . . . . . . .      (55)       (84)
 Prepaid expenses and other assets . . . .     (179)      (145)
 Accounts payable and other liabilities  .      297        214 
 Net cash provided by operating activities    1,362      1,030

Investing Activities:                                            
 Purchase of business, net of cash                       
  acquired . . . . . . . . . . . . . . . .     (351)         -	
 Capital expenditures. . . . . . . . . . .     (221)      (208)
 Proceeds from sales of investments. . . .       37          1
 Purchases of investments. . . . . . . . .      (98)       (35) 
 Other, net. . . . . . . . . . . . . . . .      (20)        (2)
 Net cash used for investing
  activities . . . . . . . . . . . . . . .     (653)      (244) 
  
Financing Activities:
 Short-term borrowings, net. . . . . . . .     (100)      (180)
 Repayment of long-term debt . . . . . . .       (3)      (140)
 Common shares repurchased . . . . . . . .      (56)       (46)
 Dividends paid to common shareholders . .     (400)      (350)
 Other equity transactions, net. . . . . .       54         46
 Net cash used for financing
  activities . . . . . . . . . . . . . . .     (505)      (670)

Effect of exchange rates on cash and 
 cash equivalents. . . . . . . . . . . . .       (7)         -
Net increase in cash and cash equivalents .     197        116 
Cash and cash equivalents, beginning 
 of period . . . . . . . . . . . . . . . .      535        321
Cash and cash equivalents, end of period .   $  732      $ 437
<FN>                                                              

              See notes to consolidated financial statements.








          SCHERING-PLOUGH CORPORATION AND SUBSIDIARIES
           NOTES TO CONSOLIDATED FINANCIAL STATEMENTS 
                           (UNAUDITED)
         (Dollars in millions, except per share figures)


Basis of Presentation

The unaudited financial statements included herein have been prepared 
pursuant to the rules and regulations of the Securities and Exchange 
Commission for reporting on Form 10-Q.  Certain information and 
footnote disclosures normally included in financial statements prepared 
in accordance with generally accepted accounting principles have been 
condensed or omitted pursuant to such rules and regulations.  The 
statements should be read in conjunction with the accounting policies 
and notes to consolidated financial statements included in the 
Company's 1996 Annual Report on Form 10-K.

In the opinion of management, the financial statements reflect all 
adjustments necessary for a fair statement of the operations for the 
interim periods presented.

Accounting Policies - Derivatives
The following disclosures reflect the additional accounting policy 
disclosures required  by the SEC's January 1997 release regarding 
derivatives and financial instruments.

The Company does not enter into derivatives for speculation or trading 
purposes.

The only derivatives currently used by the Company for hedging purposes 
are foreign currency swap contracts initiated in the 1980's.  These 
contracts are designated as hedges of the Company's net investment in 
Japan, and are deemed effective as a hedge when the related translation 
gain or loss equals or exceeds the after tax gain or loss on the 
contracts. If all or any portion of the contracts are not effective as 
a hedge, the related gain or loss is recorded in income. Cash flows 
upon settlement of these contracts are classified as investing 
activities.

The Company has used interest rate swap contracts for international 
cash management purposes.  Interest rate swaps are recorded at market 
value.  Changes in market value during the period are recorded in 
earnings.  Annual net cash flows for payments and receipts under the 
contracts are not material.  The net asset or liability under each 
interest rate swap is recorded in other current assets or other accrued 
liabilities, as applicable.



Earnings Per Common Share

Earnings per common share is computed by dividing net income by the 
weighted-average number of common shares outstanding.  Shares issuable 
through the exercise of stock options and warrants and under deferred 
delivery agreements are not considered in the calculation, as they do 
not have a material effect on the determination of earnings per common 
share.  The weighted-average number of shares used in the computation 
of earnings per common share for the nine months ended September 30, 
1997 and 1996 were 731,899,000 and 735,952,000, respectively.

On April 22, 1997, the Board of Directors of the Company authorized a 
2-for-1 stock split, and voted to increase the number of authorized 
common shares from 600 million to 1.2 billion.  Distribution of the 
split shares was made on June 3, 1997, to shareholders of record at the 
close of business on May 2, 1997.  The per share amounts included in 
these consolidated financial statements reflect the stock split.

In February 1997, the Financial Accounting Standards Board issued 
Statement of Financial Accounting Standards (SFAS) No. 128, "Earnings 
per Share".  The new standard revises certain methodology and 
disclosure requirements for reporting earnings per common share.  The 
new standard will require the reporting of two earnings per share 
figures on the face of income statements: 
basic earnings per share and diluted earnings per share.  SFAS No. 128 
must be adopted in the fourth quarter of 1997 with earlier adoption 
prohibited.  Basic earnings per share, for the Company, is expected to 
be the same as reported earnings per share.  Diluted earnings per share 
is expected to be substantially the same as fully diluted earnings per 
share reported in an Exhibit to the Company's quarterly Form 10-Q's and 
annual Form 10-K.

Share Purchase Rights	
In June 1997, the Board of Directors of the Company approved the 
redemption of the Company's outstanding Preferred Share Purchase Rights 
at the redemption price of $.00125 per right, effective July 10, 1997. 
 The Board also declared a dividend distribution of one new Preferred 
Share Purchase Right on each outstanding share of Schering-Plough 
common stock to replace the rights being redeemed.
		
The 1997 rights will be exercisable only if a person or group acquires 
20 percent or more of the Company's common stock or announces a tender 
offer which, if completed, would result in ownership by  a person or 
group of 20 percent or more of the Company's common stock. Should a 
person acquire 20 percent or more of the Company's outstanding common 
stock through a merger or other business combination transaction, each 
right will entitle its holder (other than such acquirer) to purchase 
common shares of either Schering-Plough or the acquirer, as applicable, 
having a market value of twice the exercise price of the right.  The 
exercise price is $200.00 for each right.

Following the acquisition by a person or group of beneficial ownership 
of 20 percent or more but less than 50 percent of the Company's common 
stock, the Board of Directors may call for the exchange of the rights 
(other than rights owned by such acquirer), in whole or in part, for 
the common stock at an exchange ratio of one for one, or one one-
hundredth of a share of the Junior Participating Preferred Stock per 
right.  Also, prior to the acquisition by a person or group of 
beneficial ownership of 20 percent or more of the Company's common 
stock, the rights are redeemable for 1 cent per right at the option of 
the Board of Directors.  The new rights will expire in July, 2007 
unless earlier redeemed.  The Board of Directors is also authorized to 
reduce the 20 percent thresholds referred to above to not less than 10 
percent.

Acquisition

On June 30, 1997 the Company acquired the worldwide animal health 
business of Mallinckrodt Inc. for approximately $490, including the 
assumption of debt and direct costs of the acquisition.  The 
acquisition was recorded under the purchase method of accounting. The 
September 30, 1997 balance sheet reflects a preliminary allocation of 
the purchase price pending the completion of fair value studies of 
individual assets acquired.  The results of operations of the purchased 
animal health business have been included in the Company's statement of 
consolidated income from the date of acquisition. Consolidated other 
assets include net intangible assets totaling $472 and $297 at 
September 30, 1997 and December 31, 1996, respectively; the increase is 
primarily due to the acquisition of the worldwide animal health 
business of Mallinckrodt Inc. Pro forma results of the Company, 
assuming the acquisition had been made at the beginning of each period 
presented, would not be materially different from the results reported.

Inventories

Inventories consisted of:          September 30,     December 31, 
                                       1997             1996     

    Finished products . . . . . . .   $ 341          $ 297  
    Goods in process. . . . . . . .     199            173
    Raw materials and supplies. . .     210            124
      Total inventories . . . . . .   $ 750          $ 594








Sales

Segment sales for the nine months ended September 30, 1997 and 1996 
were as follows:
                                       1997            1996  

    Pharmaceutical products . . . .  $4,462          $3,749
    Health care products. . . . . .     535             493
      Consolidated sales. . . . . .  $4,997          $4,242

Legal and Environmental Matters

The Company is involved in various claims and legal proceedings of a 
nature considered normal to its business, including environmental 
matters and product liability cases.  The recorded liabilities for 
these matters at September 30, 1997 were not material. Management 
believes that, except for the matters discussed in the following 
paragraph, it is remote that any material liability in excess of the 
amounts accrued will be incurred.

The Company is a defendant in more than 160 antitrust actions commenced 
in state and federal courts by independent retail pharmacies, chain 
retail pharmacies and consumers. The plaintiffs allege price 
discrimination and/or conspiracy between the Company and other 
defendants to restrain trade by jointly refusing to sell prescription 
drugs at discounted prices to the plaintiffs.  One of the federal cases 
is a class action on behalf of approximately two-thirds of all retail 
pharmacies in the United States alleging a price-fixing conspiracy.  
The Company has agreed to settle the federal class action for a total 
of $22.1 payable over three years.  The settlement provides, among 
other things, that the Company shall not refuse to grant discounts on 
brand-name prescription drugs to a retailer based solely on its status 
as a retailer and that, to the extent a retailer can demonstrate its 
ability to affect market share of a Company brand name prescription 
drug in the same manner as a managed care organization with which the 
retailer competes, it will be entitled to negotiate similar incentives 
subject to the rights, obligations, exemptions and defenses of the 
Robinson-Patman Act and other laws and regulations.  The District Court 
approved the settlement of the federal class action on June 21, 1996. 
In early July 1996, the Seventh Circuit Court of Appeals agreed to 
review before trial the District Court's denial of defendants' summary 
judgment motion seeking dismissal of all claims by indirect purchasers 
of pharmaceutical products in all remaining cases before the District 
Court. In addition, the Seventh Circuit Court of Appeals agreed to hear 
an appeal by the plaintiffs from the grant of summary judgment to the 
wholesaler defendants.  In June 1997, the Seventh Circuit Court of 
Appeals dismissed an appeal by certain class members from the approval 
by the settlement by the District Court and a motion for rehearing was 
filed. In August 1997, the Seventh Circuit reversed the grant of 
summary judgment to the wholesalers.  The Seventh Circuit also reversed 
the District Court's decision on the right of indirect purchasers of 
pharmaceutical products to collect damages if they purchased from 
distributors who were not, or who were not named as, co-conspirators.  
However, because the Seventh Circuit reversed the grant of summary 
judgment to the wholesalers, the Seventh Circuit's ruling on indirect 
purchasers will have no immediate effect on those cases where 
wholesalers have been named as defendants.  Plaintiffs that did not 
name wholesalers as defendants have recently asked the District Court 
to permit them to amend their complaints to add the wholesalers as 
defendants.  In April 1997, certain of the plaintiffs in the federal 
class action commenced another purported class action in Federal 
District Court in Illinois against the Company and the other defendants 
who settled the previous federal class action.  The complaint alleges 
that the defendants conspired not to implement the settlement 
commitments following the settlement discussed above.  The complaint 
seeks solely injunctive relief and the plaintiffs have moved to have 
the District Court set a date for a hearing on a request for a 
preliminary injunction, which the District Court has denied. Four of 
the state antitrust cases have been certified as class actions.  Two 
are class actions on behalf of certain retail pharmacies in California 
and Wisconsin, and the other two are class actions in California and 
the District of Columbia, on behalf of certain consumers of 
prescription medicine.  Class actions have not been certified in three 
other state consumer actions. Plaintiffs in the state class actions 
seek treble damages in an unspecified amount and an injunction against 
the allegedly unlawful conduct. The Company believes that all the 
antitrust actions are without merit and is defending itself vigorously 
against all such claims.

New Accounting Pronouncements

In June 1997, the Financial Accounting Standards Board issued Statement 
of Financial Accounting Standards (SFAS) No. 130, "Reporting 
Comprehensive Income" and SFAS No. 131, "Disclosures about Segments of 
an Enterprise and Related Information."  Both standards for the Company 
are effective beginning in 1998.  SFAS No. 130 will require the Company 
to add the reporting of Comprehensive Income to its financial 
statements.  Under SFAS No. 131 the Company will continue to report 
information for its pharmaceutical and health care businesses.


Item 2.  Management's Discussion and Analysis of Financial
         Condition and Results of Operations 

Results of Operations - three and nine months ended September 30, 1997 
compared with the corresponding periods in 1996.

Sales

Consolidated sales for the third quarter advanced $326 million or 24 
percent compared with the same period in 1996. For the nine months, 
sales rose $755 million or 18 percent over 1996. Excluding the effect 
of foreign currency exchange rate fluctuations, consolidated sales grew 
27 percent in the quarter and 21 percent for the nine month period. 
This performance reflects worldwide sales of the CLARITIN brand of 
nonsedating antihistamines of $448 million and $1.3 billion for the 
quarter and nine-month period, respectively, compared with $323 million 
and $906 million for the corresponding periods in 1996.

Domestic prescription pharmaceutical sales increased 31 percent for the 
1997 third quarter and 27 percent for the nine-month period.  Sales of 
allergy/respiratory products advanced 39 percent in the quarter and 31 
percent for the nine-month period, due to continued strong growth of 
the CLARITIN brand.  Sales of VANCENASE allergy products increased in 
the quarter and year-to-date due to market expansion.  Sales of 
VANCERIL asthma products advanced in both periods reflecting gains from 
the first quarter launch of a new "Double Strength".

The domestic allergy/respiratory sales gain reflects an increase in 
sales of PROVENTIL (albuterol) line of asthma products for the quarter 
due primarily to trade buying patterns. PROVENTIL declined 18 percent 
for the first nine months, due to increased generic competition.  Sales 
of the PROVENTIL line totaled $82 million for the quarter and $214 
million for the nine months, with metered-dose inhalers contributing 
over 60 percent.  The PROVENTIL line has been subject to generic 
competition, and in December 1995 generic metered-dose inhalers entered 
the market.  In response, the Company's generic pharmaceutical 
marketing subsidiary, Warrick Pharmaceuticals, launched its generic 
inhaler in December 1995.  In December 1996, the Company began 
marketing PROVENTIL HFA, a new metered-dose inhaler that uses an 
advanced delivery system and a propellant free of ozone-damaging 
chlorofluorocarbons.  Competition from generic metered-dose inhalers 
will, however, continue to negatively affect future sales and 
profitability of the PROVENTIL (albuterol) line of asthma products.

U.S. sales of cardiovascular products rose 36 percent in the quarter 
and 24 percent for the nine months, reflecting market share gains for 
IMDUR, a once-daily oral nitrate for angina and K-Dur, a sustained-
release potassium supplement.

Domestic sales of anti-infective and anticancer products rose 26 
percent in the quarter and 18 percent for the nine-month period, 
primarily due to increased utilization of INTRON A, the Company's alpha 
interferon anticancer and antiviral agent for malignant melanoma and 
hepatitis C.  The nine-month period, however, was negatively affected 
by lower sales of EULEXIN, a prostate cancer treatment, due to branded 
competition.

U.S. sales of dermatological products increased 13 percent for the 
quarter and 9 percent for the nine months, primarily due to higher 
sales of LOTRISONE, an antifungal/anti-inflammatory cream, and ELOCON, 
a mid-potency topical corticosteroid.

International ethical pharmaceutical product sales increased 4 percent 
for the third quarter and 5 percent for the nine-month period.  
Excluding the impact of foreign currency exchange rate fluctuations, 
sales would have risen 12 percent in both periods. Sales of 
allergy/respiratory products advanced 21 percent for the quarter and 20 
percent for the nine-month period, led by CLARITIN in most world 
markets.

International dermatological product sales were flat in the quarter and 
increased 4 percent for the nine-month period led by ELOCON and 
LOTRISONE. Cardiovascular product sales grew 14 percent for the third 
quarter and 11 percent for the nine months, led by higher sales of 
NITRO-DUR.

International sales of anti-infective and anticancer products declined 
1 percent in the third quarter and increased 2 percent for the nine 
months.  Both periods were negatively impacted by lower EULEXIN sales 
due to generic and branded competition in Europe. Sales of INTRON A 
increased 10 percent in the quarter and nine-month period.  
International sales, in both periods, also benefited from higher sales 
of LOSEC, an anti-ulcer treatment licensed from AB Astra. 

Worldwide sales of animal health products rose in the quarter and for 
the nine months, excluding foreign exchange rate fluctuations. On June 
30, 1997, the Company completed the acquisition of the worldwide animal 
health business of Mallinckrodt, Inc., which contributed sales of $78 
million in the quarter. In addition, the three- and nine-month periods 
benefited from higher sales of NUFLOR, a broad-spectrum, multi-species 
antibiotic.  Excluding Mallinckrodt revenues in the third quarter, 
sales would have increased 14 percent in both the three- and nine-month 
periods.

Sales of health care products increased 15 percent for the third 
quarter and 9 percent for the first nine months of 1997. The higher 
sales were largely due to gains in foot care products, benefiting from 
the continued strength of DYNA STEP Inserts in the DR. SCHOLL'S foot 
care line.  Sales of sun care products rose for the nine-month period, 
while sales of over-the-counter products declined for both periods.

Income before income taxes increased 21 percent for the quarter 
compared with 1996, and represented 27.3 percent of sales versus 27.9 
percent last year.  For the nine months, income before taxes grew 18 
percent over 1996, representing 29.2 percent of sales in 1997 and 1996.

Cost of sales as a percentage of sales increased to 19.1 percent in the 
quarter from 18.6 percent in 1996, and for the first nine months, the 
ratio declined to 18.9 percent from 19.0 percent in 1996. The increase 
in the ratio for the quarter is primarily driven by sales mix.  The 
decline for the nine months is the result of a more favorable sales mix 
of higher margin domestic pharmaceutical products.   

Selling, general and administrative expenses represented 39.8 percent 
of sales in the third quarter compared with 40.7 percent last year.  
For the nine-month period, the ratio was 39.1 percent versus 38.8 
percent in 1996. The increase in the ratio for the nine-month period 
reflects higher selling and promotional related spending, primarily for 
the CLARITIN brand and INTRON A.

Research and development spending rose 21 percent in the quarter, 
representing 12.9 percent of sales compared with 13.2 percent a year 
ago.  For the nine-month period, spending grew 16 percent, and 
represented 12.2 percent of sales versus 12.3 percent in 1996.  The 
higher spending reflects the Company's funding of both internal 
research efforts and research collaborations with various partners to 
develop innovative products and line extensions.

The effective tax rate was 24.5 percent in the three- and nine- month 
periods of both 1997 and 1996.

Earnings per common share advanced 23 percent in the third quarter to 
$.48 from $.39 in 1996. For the nine-month period, earnings per share 
increased 18 percent to $1.50 from $1.27 last year.  Excluding the 
impact of fluctuations in foreign currency exchange rates, earnings per 
common share would have risen approximately 28 percent in the quarter 
and 20 percent for the nine months.  In February 1997, the Financial 
Accounting Standards Board issued Statement of Financial Accounting 
Standards (SFAS) No. 128, "Earnings Per Share".  For additional 
information, see "Earnings Per Common Share" in the Notes to 
Consolidated Financial Statements.

Additional Factors Influencing Operations

In the United States, many of the Company's pharmaceutical products are 
subject to increasingly competitive pricing as managed care groups, 
institutions, government agencies and other buying groups seek price 
discounts.  In most international markets, the Company operates in an 
environment of government-mandated cost containment programs.  Several 
governments have placed restrictions on physician prescription levels 
and patient reimbursements, emphasized greater use of generic drugs and 
enacted across-the-board price cuts as methods of cost control.

Since the Company is unable to predict the final form and timing of any 
future domestic and international governmental or other health care 
initiatives, their effect on operations and cash flows cannot be 
reasonably estimated.

The market for pharmaceutical products is competitive.  The Company's 
operations may be affected by technological advances of competitors, 
patents granted to competitors, new products of competitors, and 
generic competition as the Company's products mature.  In addition, 
patent positions can be highly uncertain and an adverse result in a 
patent dispute can preclude commercialization of products or negatively 
affect sales of existing products.  The effect on operations of 
competitive factors and patent disputes cannot be predicted.

Uncertainties inherent in government regulatory approval processes, 
including among other things delays in approval of new products, may 
also affect the Company's operations.  The effect on operations of 
regulatory approval processes cannot be predicted.  For example, while 
the Company is confident that CLARITIN will receive regulatory approval 
in Japan, based on discussions in October 1997 with regulatory 
authorities in Japan, the Company does not expect regulatory approval 
of CLARITIN in Japan in 1997 and will not predict when regulatory 
approval will be granted.

Liquidity and financial resources - nine months ended September 30, 
1997

Cash generated from operations continues to be the Company's major 
source of funds to finance working capital, additions to property, 
shareholder dividends and common share repurchases.  Cash and cash 
equivalents increased by $197 million in the first nine months of 1997, 
primarily due to cash provided by operating activities of $1.4 billion 
which exceeded the net decrease in short-term borrowings of $100 
million, the funding required for the acquisition of the animal health 
business of Mallinckrodt Inc. of $351 million, shareholder dividends of 
$400 million and capital expenditures of $221 million.


In September 1996, the Board of Directors authorized the repurchase of 
$500 million of common shares.  As of September 30, 1997 this program 
was approximately 85 percent complete.  In September 1997, the Board of 
Directors authorized an additional $1 billion share repurchase program. 
 The new $1 billion program is expected to commence soon after the 
current program is completed.

The Company's liquidity and financial resources continue to be 
sufficient to meet its operating needs.

Cautionary Statements for Forward Looking Information

Management's discussion and analysis set forth above contains certain 
forward looking statements, including statements regarding the 
Company's financial position and results of operations.  These forward 
looking statements are based on current expectations.  Certain factors 
have been identified by the Company in Exhibit 99.1 of the Company's 
December 31, 1996, Form 10-K filed with the Securities and Exchange 
Commission, which could cause the Company's actual results to differ 
materially from expected and historical results.  Exhibit 99.1 from the 
Form 10-K is incorporated by reference herein


PART II  OTHER INFORMATION

Item 1.   Legal Proceedings

The fourth paragraph of Item 3, Legal Proceedings, of Part I of the 
Company's Annual Report on Form 10-K for the fiscal year ended December 
31, 1996 (as updated in the Quarterly Reports on Form 10-Q for the 
quarterly periods ended March 31, 1997 and June 30, 1997, respectively) 
relating to certain antitrust actions is incorporated herein by 
reference.  In August 1997, the Seventh Circuit reversed the grant of 
summary judgment to the wholesalers.  The Seventh Circuit also reversed 
the District Court's decision on the right of indirect purchasers of 
pharmaceutical products to collect damages if they purchased from 
distributors who were not, or who were not named as, co-conspirators.  
However, because the Seventh Circuit reversed the grant of summary 
judgment to the wholesalers, the Seventh Circuit's ruling on indirect 
purchasers will have no immediate effect on those cases where 
wholesalers have been named as defendants.  Plaintiffs that did not 
name wholesalers as defendants have recently asked the District Court 
to permit them to amend their complaints to add the wholesalers as 
defendants.  The District Court has denied the plaintiff's motion for a 
preliminary injunction hearing in the new purported class action 
complaint that was filed in April 1997 and which sought injunctive 
relief only.

Item 6.  Exhibits and Reports on Form 8-K

a)   Exhibits -  The following Exhibits are filed with this            
 document:

     Exhibit
     Number                    Description


      10          - 1997 Stock Incentive Plan

      11          - Computation of Earnings Per Common Share
                 
      27          - Financial Data Schedule

      99          - Company Statements Relating to Forward             
              Looking Information

 b)  Reports on Form 8-K:

No report has been filed during the three months ended September 
30, 1997.



                       SIGNATURE(S) 



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 thereunto duly authorized.


                                Schering-Plough Corporation 
                                        (Registrant)


Date  November 3, 1997            /s/Thomas H. Kelly                   
                               Thomas H. Kelly
                               Vice President and Controller

WD3QTR.10R


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      WD3QTR.10R 

WD3QTR.10R
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