Acura Pharmaceuticals is a pharmaceutical company focused on the development and commercialization of deterrents to medication abuse and misuse. It offers Oxaydo tablets, a Schedule II narcotic indicated for the management of acute and chronic moderate to pain and Nexafed products, which are pseudoephedrine and acetaminophen tablets that are used as nasal decongestants. The company was founded in 1935 and is based in Palatine, Illinois.