Prazosin (Minipress) treats high blood pressure. It is also used for benign prostatic hyperplasia (BPH), congestive heart failure, adrenal gland tumors, PTSD-cause sleep problems, and Raynaud’s disease.

Founded in 1901, Teva Pharmaceuticals is the world's largest generic manufacturer with a total of 550 drugs. Its largest markets are in the UK, Germany, and the U.S but is in a top three leadership position in over 25 markets. Teva has 70 manufacturing sites including the U.S. and Israel.