AbbVie Inc. is an American pharmaceutical company headquartered in North Chicago, Illinois. Its major products are: Humira, approved to treat autoimmune diseases including rheumatoid arthritis, Crohn's disease, plaque psoriasis, and ulcerative colitis and administered via injection; Skyrizi, an interleukin-23 inhibitor also used to treat autoimmune diseases; Rinvoq, used to treat arthritis; and Botox. Its other major products include Imbruvica to treat cancer, Vraylar to treat schizophrenia and bipolar disorder, Venclexta to treat leukemia and lymphoma, Mavyret to treat Hepatitis C, and Epkinly, a blood-cancer therapy developed in partnership with Genmab. The company is also committed to product development for other treatments of cancer, neurologic diseases, eye care, and cystic fibrosis. The company's pipeline also includes drug candidates for Parkinson's disease including Vyalev and tavapadon. The company is ranked sixth on the list of largest biomedical companies by revenue. It is ranked 77th on the Fortune 500 and 108th on the Forbes Global 2000. Wikipedia