Ethypharm is a French pharmaceutical company. It develops, manufactures, and markets pharmaceutical products for the treatment of pains and addictions. It also develops complex generic pharmaceutical products for the treatment of cancers, but it specializes in developing drugs based on morphine derivatives. Ethypharm drugs are currently marketed in 30 different countries around the world. Ethypharm S.A. was founded in 1977 and is headquartered in Saint Cloud, France.