Adrenocorticotropic hormones are used to treat conditions like multiple sclerosis, infantile spasms, and certain types of arthritis. They also have other uses, such as managing certain skin and eye conditions. These hormones work by stimulating your adrenal glands to produce cortisol. This helps stop pathways in the body that cause inflammation and helps regulate your immune system. Adrenocorticotropic hormones are available in injectable forms. One example includes Acthar Gel (corticotropin).