Azathioprine (Intravenous Route)

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Side Effects

Along with its needed effects, a medicine may cause some unwanted effects. Although not all of these side effects may occur, if they do occur they may need medical attention.

Check with your doctor or nurse immediately if any of the following side effects occur:

More common
  • Black, tarry stools
  • Bleeding gums
  • Blood in the urine or stools
  • Chest pain
  • Chills
  • Cough
  • Fever
  • Painful or difficult urination
  • Pinpoint red spots on the skin
  • Shortness of breath
  • Sore throat
  • Sores, ulcers, or white spots on the lips or in the mouth
  • Swollen glands
  • Unusual bleeding or bruising
  • Unusual tiredness or weakness
Rare
  • Abdominal or stomach pain or tenderness
  • Clay-colored stools
  • Dark urine
  • Decreased appetite
  • Headache
  • Itching
  • Loss of appetite
  • Nausea and vomiting (severe)
  • Skin rash
  • Swelling of the feet or lower legs
  • Yellow eyes or skin
Incidence not known
  • Abdominal or stomach cramps
  • Diarrhea
  • Difficulty with breathing
  • Difficulty with moving
  • Fat in the stool
  • General feeling of illness
  • Muscle pain or stiffness
  • Pain in the joints
  • Pale skin
  • Sores on the skin
  • Sudden loss of weight
  • Swollen glands
  • Troubled breathing with movement
  • Weight loss

Some side effects may occur that usually do not need medical attention. These side effects may go away during treatment as your body adjusts to the medicine. Also, your health care professional may be able to tell you about ways to prevent or reduce some of these side effects. Check with your health care professional if any of the following side effects continue or are bothersome or if you have any questions about them:

More common
  • Nausea or vomiting (mild)
  • Swollen joints
Incidence not known
  • Hair loss or thinning of the hair

Other side effects not listed may also occur in some patients. If you notice any other effects, check with your healthcare professional.

Call your doctor for medical advice about side effects. You may report side effects to the FDA at 1-800-FDA-1088.

Precautions
DR603471 Portions of this document last updated: Nov. 1, 2011

Source: Drug Information provided by: Micromedex

Copyright © 2013 Thomson Healthcare Inc. All rights reserved. Information is for End User's use only and may not be sold, redistributed or otherwise used for commercial purposes.

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