Exhibit 99.1

  Dr. Reddy’s Laboratories Ltd. 8-2-337, Road No. 3, Banjara Hills, Hyderabad - 500 034, Telangana,
India. CIN : L85195TG1984PLC004507   Tel      :+91 40 4900 2900 Fax     :+91 40 4900 2999 Email :mail@drreddys.com www.drreddys.com

September 9, 2020 

Corporate Relationship Department	National Stock Exchange of India Ltd.
BSE Limited	“Exchange Plaza”
Dalal Street, Fort	Bandra-Kurla Complex, Bandra (East),
Mumbai – 400 001	Mumbai – 400 051
Fax Nos.: 022-22723121 / 22723719 /	Fax Nos.: 022-26598120/ 26598237/
22722037 / 22722039	26598238
Scrip Code: 500124	Scrip Code: DRREDDY-EQ

Dear Sirs,

Sub: Press Release

Please find enclosed two Press Releases on “Dr. Reddy's Laboratories announces the launch of Redyx in India.” and “Dr. Reddy's Laboratories announces the launch of Over-The-Counter Diclofenac Sodium Topical Gel 1%, the store brand version of Voltaren® Arthritis Pain in the U.S. Market.”

This is for your information.

With regards, 

/s/ Sandeep Poddar

Sandeep Poddar

Company Secretary

Encl: As above

CC:- New York Stock Exchange Inc.(Stock Code :RDY) 

	CONTACT
DR. REDDY'S LABORATORIES LTD. 8-2-337, Road No. 3, Banjara Hills, Hyderabad - 500034. Telangana, India.	Investor relationS	Media relationS
	AMIT AGARWAL amita@drreddys.com (Ph: +91-40-49002135)	APARNA TEKURI aparnatekuri@drreddys.com (Ph: +91-40- 49002446)

Dr. Reddy's Laboratories announces the launch of Redyx in India

Hyderabad, India, September 9, 2020 For Immediate Release

Hyderabad, India, September 9, 2020 - Dr. Reddy’s Laboratories Ltd. (BSE: 500124, NSE: DRREDDY, NYSE: RDY, along with its subsidiaries together referred to as “Dr. Reddy’s”) today announced the launch of Remdesivir, under a brand name Redyx in India. The launch is part of the licensing agreement with Gilead Sciences, Inc. (Gilead) that grants Dr. Reddy’s the right to register, manufacture and sell Remdesivir, a potential treatment for Covid-19, in 127 countries including India.

Remdesivir is approved by Drug Controller General of India (DCGI) for restricted emergency use in India for the treatment of Covid-19 patients hospitalized with severe symptoms.

Dr. Reddy’s Redyx is available in strength of 100 mg vial.

M V Ramana, Chief Executive Officer, Branded Markets (India and Emerging Markets), Dr. Reddy’s Laboratories, said "We will continue our efforts to develop products that address significant unmet needs of patients. The launch of Redyx reaffirms our commitment to bringing in critical medicine for patients suffering from Covid-19 in India.”

About Dr. Reddy’s: Dr. Reddy’s Laboratories Ltd. (BSE: 500124, NSE: DRREDDY, NYSE: RDY) is an integrated pharmaceutical company, committed to providing affordable and innovative medicines for healthier lives. Through its three businesses - Pharmaceutical Services & Active Ingredients, Global Generics and Proprietary Products – Dr. Reddy’s offers a portfolio of products and services including APIs, custom pharmaceutical services, generics, biosimilars and differentiated formulations. Our major therapeutic areas of focus are gastrointestinal, cardiovascular, diabetology, oncology, pain management and dermatology. Dr. Reddy’s operates in markets across the globe. Our major markets include – USA, India, Russia & CIS countries, and Europe. For more information, log on to: www.drreddys.com

Disclaimer: This press release may include statements of future expectations and other forward-looking statements that are based on the management’s current views and assumptions and involve known or unknown risks and uncertainties that could cause actual results, performance or events to differ materially from those expressed or implied in such statements. In addition to statements which are forward-looking by reason of context, the words "may", "will", "should", "expects", "plans", "intends", "anticipates", "believes", "estimates", "predicts", "potential", or "continue" and similar expressions identify forward-looking statements. Actual results, performance or events may differ materially from those in such statements due to without limitation, (i) general economic conditions such as performance of financial markets, credit defaults , currency exchange rates, interest rates, persistency levels and frequency / severity of insured loss events, (ii) mortality and morbidity levels and trends, (iii) changing levels of competition and general competitive factors, (iv) changes in laws and regulations and in the policies of central banks and/or governments, (v) the impact of acquisitions or reorganization, including related integration issues, and (vi) the susceptibility of our industry and the markets addressed by our, and our customers’, products and services to economic downturns as a result of natural disasters, epidemics, pandemics or other widespread illness, including coronavirus (or COVID-19), and (vii) other risks and uncertainties identified in our public filings with the Securities and Exchange Commission, including those listed under the "Risk Factors" and "Forward-Looking Statements" sections of our Annual Report on Form 20-F for the year ended March 31, 2020. The company assumes no obligation to update any information contained herein.” 

 

	CONTACT
DR. REDDY'S LABORATORIES LTD. 8-2-337, Road No. 3, Banjara Hills, Hyderabad - 500034. Telangana, India.	Investor relationS	Media relationS
	AMIT AGARWAL amita@drreddys.com (Ph: +91-40-49002135)	APARNA TEKURI aparnatekuri@drreddys.com (Ph: +91-40- 49002446)

Dr. Reddy's Laboratories announces the launch of
Over-The-Counter Diclofenac Sodium Topical Gel 1%, the store brand
version of Voltaren^® Arthritis Pain in the U.S. Market

 Hyderabad, India, September 9, 2020 For Immediate Release

Hyderabad, India and Princeton, NJ, USA. September 9, 2020 - Dr. Reddy’s Laboratories Ltd. (BSE: 500124, NSE: DRREDDY, NYSE: RDY, along with its subsidiaries together referred to as “Dr. Reddy’s”) today announced the launch of over-the-counter Diclofenac Sodium Topical Gel 1%, the store brand version of Voltaren^® Arthritis Pain in the U.S. market.

“The launch of Dr. Reddy’s Diclofenac Sodium Topical Gel, 1% (OTC), is an important addition to our Pain/ Analgesics portfolio of OTC products, and represents our continued commitment to the Private Label OTC space,” says Marc Kikuchi, CEO, North America Generics, Dr. Reddy’s Laboratories. “We are pleased to partner with Encube Ethicals to bring this product to market for the benefit of consumers.”

Dr. Reddy’s Diclofenac Sodium Topical Gel, 1% (OTC), is used for the temporary relief of arthritis pain ONLY in the following areas:

· hand, wrist, elbow (upper body areas)

· foot, ankle, knee (lower body areas)

Voltaren^® Arthritis Pain brand had total U.S. retail sales of approximately $44 million since launch in May 2020 according to IRI*.

Dr. Reddy’s Diclofenac Sodium Topical Gel, 1% (OTC), will soon be available in multiple pack sizes to allow consumers a variety of purchasing options.

Voltaren^® is a trademark of Novartis Corporation.

*IRI POS TOTAL US – MULO Period ending August 9, 2020

RDY-0820-OTC

About Dr. Reddy’s: Dr. Reddy’s Laboratories Ltd. (BSE: 500124, NSE: DRREDDY, NYSE: RDY) is an integrated pharmaceutical company, committed to providing affordable and innovative medicines for healthier lives. Through its three businesses - Pharmaceutical Services & Active Ingredients, Global Generics and Proprietary Products – Dr. Reddy’s offers a portfolio of products and services including APIs, custom pharmaceutical services, generics, biosimilars and differentiated formulations. Our major therapeutic areas of focus are gastrointestinal, cardiovascular, diabetology, oncology, pain management and dermatology. Dr. Reddy’s operates in markets across the globe. Our major markets include – USA, India, Russia & CIS countries, and Europe. For more information, log on to: www.drreddys.com

Disclaimer: This press release may include statements of future expectations and other forward-looking statements that are based on the management’s current views and assumptions and involve known or unknown risks and uncertainties that could cause actual results, performance or events to differ materially from those expressed or implied in such statements. In addition to statements which are forward-looking by reason of context, the words "may", "will", "should", "expects", "plans", "intends", "anticipates", "believes", "estimates", "predicts", "potential", or "continue" and similar expressions identify forward-looking statements. Actual results, performance or events may differ materially from those in such statements due to without limitation, (i) general economic conditions such as performance of financial markets, credit defaults , currency exchange rates, interest rates, persistency levels and frequency / severity of insured loss events, (ii) mortality and morbidity levels and trends, (iii) changing levels of competition and general competitive factors, (iv) changes in laws and regulations and in the policies of central banks and/or governments, (v) the impact of acquisitions or reorganization, including related integration issues, and (vi) the susceptibility of our industry and the markets addressed by our, and our customers’, products and services to economic downturns as a result of natural disasters, epidemics, pandemics or other widespread illness, including coronavirus (or COVID-19), and (vii) other risks and uncertainties identified in our public filings with the Securities and Exchange Commission, including those listed under the "Risk Factors" and "Forward-Looking Statements" sections of our Annual Report on Form 20-F for the year ended March 31, 2020. The company assumes no obligation to update any information contained herein.”