| Wyeth is engaged in the discovery, development, manufacture, distribution and sale of a line of products in three primary businesses: Wyeth Pharmaceuticals (Pharmaceuticals), Wyeth Consumer Healthcare (Consumer Healthcare), and Fort Dodge Animal Health (Animal Health). Pharmaceuticals includes branded human ethical pharmaceuticals, biotechnology products, vaccines and nutrition products. Principal Pharmaceuticals products include neuroscience therapies, cardiovascular products, nutrition products, gastroenterology drugs, anti-infectives, vaccines, oncology therapies, musculoskeletal therapies, hemophilia treatments, immunological products and women's healthcare products. Consumer Healthcare products include analgesics, cough/cold/allergy remedies, nutritional supplements, and hemorrhoidal, asthma and personal care items sold over-the-counter. Principal Animal Health products include vaccines, pharmaceuticals, parasite control and growth implants. |