Infliximab

Infliximab (INN; trade names Remicade, Remsima, Inflectra) is a chimeric monoclonal antibody biologic drug that works against tumour necrosis factor alpha (TNF-α) and is used to treat autoimmune diseases.

Infliximab was approved by the U.S. Food and Drug Administration (FDA) for the treatment of Crohn's disease, ulcerative colitis, psoriasis, psoriatic arthritis, ankylosing spondylitis, and rheumatoid arthritis. It is used off-label outside its FDA approval for Behçet's disease and other conditions.