Bausch Health Companies develops, manufactures, and markets a range of pharmaceutical, medical device, and over-the-counter products in eye health, gastroenterology, and dermatology. The company operates through five segments, namely, Bausch + Lomb, Salix, International Rx, Ortho Dermatologics, and Diversified Products. Its products are marketed in several countries, and the company is headquartered in Laval, Canada.