Forest Laboratories identifies, develops and delivers various pharmaceutical products. Its principal brands include Lexapro, Namenda and Benicar. Forest Pharmaceuticals, the St. Louis-based subsidiary of Forest Laboratories, is responsible for the manufacture, sale and distribution of Forest-branded ethical prescription products in the United States. Forest Laboratories Europe is the wholly owned European subsidiary of Forest Laboratories and sells prescription-branded ethical products and nonprescription drugs that are sold over the counter to treat a range of illnesses. Forest Research Institute is Forest's scientific division, driving the research, development and clinical evaluation of its pharmaceutical products and providing ongoing scientific support for its commercialized products. The company offers products pertaining to various therapeutic areas, such as cardiovascular, central nervous system, endocrinology, pediatrics, pain management and respiratory illnesses. Forest Laboratories has an office in Commack, N.Y.