Rinvoq is a pharmaceutical medication that contains the active ingredient upadacitinib. It belongs to a class of medications known as Janus kinase (JAK) inhibitors and is primarily used to treat autoimmune diseases, particularly rheumatoid arthritis, psoriatic arthritis, and ankylosing spondylitis. Upadacitinib works by targeting specific enzymes in the immune system, helping to reduce inflammation and alleviate the symptoms associated with these conditions.
