Bausch Health Companies Inc, formerly Valeant Pharmaceuticals International Inc, is a Canada-based company that develops, manufactures and markets a range of branded and generic pharmaceuticals, medical devices and over-the-counter products. It primarily develops products in the therapeutic areas of eye health, gastroenterology and dermatology. Its dermatology products treat a range of conditions, including actinic keratosis, acne, atopic dermatitis, psoriasis and other...