You must be aware of the fact that every medicine has some side effects. Before you buy Imuran online you need to be aware of theses side effects and the precautions that you need to take. If you are allergic to any particular drug, you must inform your doctor about it so that your doctor will determine the dosage. There are both serious as well as minor side effects that can occur with this medicine. If the side effects are minor they will generally improve over the course of the treatment. However, on the other hand, there might also be serious side effects, which require urgent medical attention.

Some of the serious side effects might include:

• Nausea, vomiting and diarrhea
• Loss of appetite
• Very serious allergic reactions, like rash, itching and swelling
• Shaking, chills
• Trouble breathing

On the other hand, some minor side effects of generic Imuran (Azathioprine) might include:

• Muscle pain
• Problem in vision
• Loss of hair
• Feeling of weakness
• Mouth sores
• Greasy stools

Whether the effects are mild or severe, you need to consult with your doctor and seek treatment.