Epinephrine injections (Epipen) are used to treat potentially-fatal allergic reactions due to insect bites, foods, medications, latex, and other allergens.

Founded in 2002, Amneal Pharmaceuticals distributes more than 225 drugs in the U.S. In 2011, it was the seventh largest generics company in the country. Amneal has 14 manufacturing sites including in the U.S., India, and Ireland