Azatioprine

Azathioprine is a medication used to prevent the body from rejecting a transplanted organ and to treat certain autoimmune diseases. It belongs to a class of drugs called immunosuppressants. Azathioprine works by suppressing the activity of the immune system, which is the body's natural defense against foreign invaders. By weakening the immune system, it can help prevent the rejection of transplanted organs and reduce the inflammation and damage caused by autoimmune conditions.

The primary uses of azathioprine include its role in preventing organ rejection after kidney, liver, and heart transplants. It is also prescribed for conditions such as rheumatoid arthritis, Crohn's disease, ulcerative colitis, and certain types of lupus. The dosage and duration of treatment are determined by a healthcare professional based on the individual's medical condition and response to the medication.

Like all medications, azathioprine can cause side effects. Common side effects include nausea, vomiting, diarrhea, and fatigue. More serious side effects can occur, such as increased risk of infection due to the suppressed immune system, bone marrow suppression leading to low blood cell counts, and liver problems. Regular monitoring by a doctor is essential to manage these potential risks. Azathioprine should be used with caution in pregnant women and individuals with certain pre-existing medical conditions. It is important to discuss any concerns or side effects with a healthcare provider.