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Endo Begins Shipment of Authorized Generic Version of PROVENTIL® (albuterol sulfate) HFA Inhalation Aerosol in the United States

April 5, 2019

DUBLIN, April 5, 2019 /PRNewswire/ -- Endo International plc (NASDAQ: ENDP) announced today that one of its operating companies, Par Pharmaceutical (Par), has begun shipping an authorized generic version of Merck's PROVENTIL® (albuterol sulfate) HFA Inhalation Aerosol, 120mcg.  Endo's subsidiary, Endo Procurement Operations Limited, recently entered into an exclusive U.S. supply and distribution agreement with a subsidiary of Merck & Co., Inc., of Kenilworth, N.J. allowing Par to launch and distribute an authorized generic of the product. 

"We are very pleased to add albuterol sulfate to Par's portfolio and to be able to offer the authorized generic of the product to patients," said Tony Pera, President of Par Pharmaceutical. "Par has partnered with Merck several times to bring an authorized generic product to market and we are proud to be a reliable, quality supplier."

PROVENTIL ® is a registered trademark of Merck Sharp & Dohme Corp.

About Endo International plc
Endo International plc (NASDAQ: ENDP) is a highly focused generics and specialty branded pharmaceutical company delivering quality medicines to patients in need through excellence in development, manufacturing and commercialization. Endo has global headquarters in Dublin, Ireland, and U.S. headquarters in Malvern, PA. Learn more at

About Par Pharmaceutical 
Par Pharmaceutical, headquartered in Chestnut Ridge, NY, develops, manufactures and markets safe, innovative and cost-effective generic pharmaceutical and branded injectable products that help improve patient quality of life. Par, among the top leaders in the U.S. generics industry, possesses a portfolio that includes sterile injectables, alternative dosage forms and many other differentiated products.  Par is advancing a robust research and development (R&D) pipeline of potential products.  Par is an operating company of Endo International plc.  Learn more at or

Cautionary Note Regarding Forward-Looking Statements
Certain information in this press release contains certain "forward-looking statements" within the meaning of the Private Securities Litigation Reform Act of 1995 and applicable Canadian securities legislation. Statements including words such as "believes," "expects," "anticipates," "intends," "estimates," "plan," "will," "may," "look forward," "intend," "guidance," "future" or similar expressions are forward-looking statements. Because these statements reflect Endo's current views, expectations and beliefs concerning future events, these forward-looking statements involve risks and uncertainties. Investors should note that many factors, as more fully described under the caption "Risk Factors" in Endo's Form 10-K, Form 10-Q and Form 8-K filings with the Securities and Exchange Commission and in Canada on the System for Electronic Data Analysis and Retrieval and as otherwise enumerated herein or therein, could individually or in the aggregate affect Endo's future financial results and could cause Endo's actual results to differ materially from those expressed in the forward-looking statements or from historical results. The forward-looking statements in this press release are qualified by these risk factors. Endo assumes no obligation to publicly update any forward-looking statements, whether as a result of new information, future developments or otherwise, except as may be required under applicable securities laws.

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SOURCE Endo International plc

Media: Heather Zoumas-Lubeski, (484) 216-6829; Investors:Pravesh Khandelwal, (845) 364-4833