Drug interactions with allopurinol oral and azathioprine oral

allopurinol oral brand names and other generic formulations include:

Lopurin Oral, Zyloprim Oral

All generic drug interactions for allopurinol oral (lists will include brand and generic names):

azathioprine oral brand names and other generic formulations include:

Azasan Oral

All generic drug interactions for azathioprine oral (lists will include brand and generic names):
Serious - Use AlternativePotential for serious interaction; regular monitoring by your doctor required or alternate medication may be needed

allopurinol oral and azathioprine oral

allopurinol oral increases levels of azathioprine oral by slowing drug metabolism. May cause low blood cell counts (increase risk of bone marrow toxicity).

Patient Drug Interactions Source: RxList
© 2014 RxList, Inc.
Serious - Use AlternativePossible serious or life-threatening interaction. Monitor closely. Use alternatives if available.

allopurinol oral and azathioprine oral

allopurinol oral increases levels of azathioprine oral by decreasing metabolism. Increased risk of bone marrow toxicity.

Clinical Drug Interactions Source: Medscape from WebMD
© 1994-2014 WebMD, LLC.
Serious - Use AlternativePotential for serious interaction; regular monitoring by your doctor required or alternate medication may be needed

azathioprine oral and allopurinol oral

azathioprine oral increases levels of allopurinol oral by slowing drug metabolism. May cause low blood cell counts (increase risk of bone marrow toxicity).

Patient Drug Interactions Source: RxList
© 2014 RxList, Inc.
Serious - Use AlternativePossible serious or life-threatening interaction. Monitor closely. Use alternatives if available.

azathioprine oral and allopurinol oral

azathioprine oral increases levels of allopurinol oral by decreasing metabolism. Increased risk of bone marrow toxicity.

Clinical Drug Interactions Source: Medscape from WebMD
© 1994-2014 WebMD, LLC.

Check for more interactions with the Drug Interaction Checker

Drug Interaction Categories

Contraindicated

Never use this combination of drugs because of high risk for dangerous interaction

Serious

Potential for serious interaction; regular monitoring by your doctor required or alternate medication may be needed

Significant

Potential for significant interaction (monitoring by your doctor is likely required)

Minor

Interaction is unlikely, minor, or nonsignificant

Disclaimer: The information contained herein should NOT be used as a substitute for the advice of an appropriately qualified and licensed physician or other health care provider. The information provided here is for informational purposes only. This tool may not cover all possible drug interactions. Please check with a physician if you have health questions or concerns. Although we attempt to provide accurate and up-to-date information, no guarantee is made to that effect.

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