Doxycycline monohydrate (Monodox) is used to treat bacterial infections, including urinary tract infections, acne, gonorrhea, chlamydia, gum disease, and lyme disease, among others.

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