Bausch Health (also known as Bausch Health Companies, formerly known as Valeant Pharmaceuticals) is a company that develops, manufactures, and markets a range of pharmaceutical, medical device, and over-the-counter (OTC) products primarily in the therapeutic areas of eye health, gastroenterology, and dermatology. It operates through four segments: Bausch + Lomb/International, Salix, Ortho Dermatologics, and Diversified Products. The Bausch + Lomb/International segment offers vision care, surgical, consumer, and ophthalmology Rx products; Solta products, branded and generic pharmaceutical products, OTC products, medical devices, and Bausch + Lomb products. The Salix segment provides gastroenterology products. The Ortho Dermatologics segment offers dermatological products and Solta medical aesthetic devices. The Diversified Products segment provides pharmaceutical products in the areas of neurology and other therapeutic classes, as well as generic and dentistry products.