Adalimumab is a medication used to treat various inflammatory conditions, including rheumatoid arthritis, psoriatic arthritis, ankylosing spondylitis, Crohn's disease, ulcerative colitis, psoriasis, and juvenile idiopathic arthritis. It is a type of biologic therapy, specifically a tumor necrosis factor (TNF) inhibitor. Adalimumab works by blocking the action of TNF, a substance in the body that causes inflammation.

Adalimumab is usually given by injection under the skin. It is important to follow the dosing schedule provided by your healthcare provider. Common side effects may include injection site reactions, infections, and allergic reactions. It's important to discuss any potential side effects and benefits of adalimumab with your healthcare provider before starting treatment.