Azathioprine: The medication azathioprine (Imuran

The medication azathioprine (Imuran, Azasan) is a drug used to inhibit the immune response that causes rejection of kidney transplants and to treat autoimmune diseases such as rheumatoid arthritis, multiple sclerosis, etc. Azathioprine package insert / prescribing information for healthcare professionals. Includes: indications, dosage, adverse reactions and pharmacology. Find patient medical information for Azathioprine (Imuran, Azasan) on WebMD including its uses, side effects and safety, interactions, pictures, warnings, and user ratings Description Azathioprine is used to prevent rejection of a transplanted kidney. It belongs to the group of medicines known as immunosuppressive agents. Azathioprine will lower the body's natural immunity in patients who receive transplants to prevent rejection of the new kidney. It is also used to relieve joint pain and swelling for patients with active rheumatoid arthritis. This medicine is available only with your doctor's prescription.