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Drug interactions between allopurinol and amlodipine / perindopril

Results for the following 2 drugs:

Interactions between your drugs


allopurinol perindopril

Applies to: allopurinol and amlodipine / perindopril

Talk to your doctor before using allopurinol together with perindopril. Combining these medications may increase the risk of severe allergic reactions and infections. You should seek immediate medical attention if you develop shortness of breath; throat tightness; swelling of the face, lips, or tongue; itching; rash; fever; and/or muscle pain or weakness. Also let your doctor know if you notice signs of infection or experience fever, chills, sore throat, fatigue, body aches, or other flu-like symptoms. It is important to tell your doctor about all other medications you use, including vitamins and herbs. Do not stop using any medications without first talking to your doctor.

Switch to professional interaction data

Drug and food interactions


perindopril food

Applies to: amlodipine / perindopril

It is recommended that if you are taking perindopril you should be advised to avoid moderately high or high potassium dietary intake. This can cause high levels of potassium in your blood. Do not use salt substitutes or potassium supplements while taking perindopril, unless your doctor has told you to.

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amLODIPine food

Applies to: amlodipine / perindopril

Consumer information for this minor interaction is not currently available. Some minor drug interactions may not be clinically relevant in all patients. Minor drug interactions do not usually cause harm or require a change in therapy. However, your healthcare provider can determine if adjustments to your medications are needed.

For clinical details see professional interaction data.

Therapeutic duplication warnings

No warnings were found for your selected drugs.

Therapeutic duplication warnings are only returned when drugs within the same group exceed the recommended therapeutic duplication maximum.

Drug Interaction Classification

The classifications below are a guideline only. The relevance of a particular drug interaction to a specific patient is difficult to determine using this tool alone given the large number of variables that may apply.
Major Highly clinically significant. Avoid combinations; the risk of the interaction outweighs the benefit.
Moderate Moderately clinically significant. Usually avoid combinations; use it only under special circumstances.
Minor Minimally clinically significant. Minimize risk; assess risk and consider an alternative drug, take steps to circumvent the interaction risk and/or institute a monitoring plan.
Unknown No information available.

Do not stop taking any medications without consulting your healthcare provider.

Further information

Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.