Answer
Jul 31, 2025 - 09:40 AM
The most common side effect of Imuran (azathioprine) is gastrointestinal upset, which can include nausea and vomiting. Other frequently reported side effects include fatigue and increased susceptibility to infections due to its immunosuppressive action. It's important for patients to discuss any side effects with their healthcare provider, as they may need to adjust the dosage or take additional precautions.
