Prevacid is used for treating ulcers of the stomach and duodenum, gastroesophageal reflux disease (GERD) and Zollinger-Ellison Syndrome

Prilosec is used for treating ulcers, heartburn, gastroesophageal reflux, or Zollinger-Ellison syndrome

Prozac is used for treating depression or obsessive-compulsive disorder (OCD) in adults and children. It is used to treat bulimia nervosa and panic disorder in adults

Paxil is used for treating depression, obsessive-compulsive disorder (OCD), generalized and social anxiety disorders, posttraumatic stress disorder, and panic disorders with or without the fear of being in open or public places

Plavix reduces the risk of stroke or heart attack in patients who have already had a heart attack or stroke, or have other circulatory problems due to narrowing and hardening of the arteries

Propecia is used for treating male pattern baldness on top of the head and the anterior mid-scalp area

Premarin is an estrogen replacement drug.

Provera is used for treating certain menstrual problems or uterine problems (eg, abnormal bleeding, endometrial hyperplasia)