What Is Azathioprine?
Azathioprine is a prescription immunosuppressant medication that helps reduce the activity of the immune system. It is commonly used to prevent organ transplant rejection and to treat autoimmune diseases in which the immune system mistakenly attacks healthy tissues.
Because azathioprine suppresses the immune system, it can increase the risk of infections and requires regular monitoring by a healthcare provider.
Why Azathioprine Matters
Azathioprine helps reduce inflammation and prevent immune-related damage to organs and tissues. For many people with autoimmune diseases or organ transplants, it is an important part of long-term treatment.
Common Conditions Treated with Azathioprine
- Rheumatoid arthritis
- Inflammatory bowel disease (Crohn’s disease and ulcerative colitis)
- Lupus
- Autoimmune hepatitis
- Kidney transplant rejection prevention
- Other autoimmune disorders
Possible Side Effects
- Increased risk of infections
- Nausea or vomiting
- Fatigue
- Loss of appetite
- Low white blood cell count
- Liver problems
- Increased risk of certain cancers with long-term use
How Is Azathioprine Monitored?
People taking azathioprine require regular blood tests to monitor blood cell counts, liver function, and overall response to treatment. Healthcare providers may adjust the dosage based on these results.
How Home Care Can Help
Home care professionals encourage medication adherence, monitor for signs of infection or medication side effects, remind individuals about scheduled laboratory testing, and report concerning symptoms to the healthcare provider.
Home Care Tip
Wash your hands regularly, avoid close contact with people who are sick, and notify your healthcare provider if you develop a fever or other signs of infection while taking azathioprine.
Frequently Asked Questions About Azathioprine
Is azathioprine a steroid?
No. Azathioprine is an immunosuppressant medication, not a corticosteroid.
Why are regular blood tests necessary?
Blood tests help monitor for side effects such as low blood cell counts or liver problems and ensure the medication is being used safely.
Can home care professionals help someone taking azathioprine?
Yes. Home care professionals support medication management, monitor for side effects, encourage infection prevention, and help individuals follow their treatment plan.
When to Contact Your Healthcare Provider
Contact your healthcare provider immediately if you develop a fever, chills, persistent sore throat, unusual bruising or bleeding, yellowing of the skin or eyes, severe abdominal pain, or signs of an allergic reaction.