Azathioprine is used in the prevention of organ rejection in transplant patients and in the treatment of rheumatoid arthritis.
How Azathioprine Works Azathioprine is an immunosuppressant that reduces the activity of the body's immune system and helps prevent the rejection of transplanted organs. Additionally, it inhibits the action of specific chemical messengers responsible for inflammation, swelling, and redness associated with certain joint diseases.
Common side effects of Azathioprine include nausea, infection, low blood platelets, vomiting, and bone marrow suppression.