Skip to Content
Diagnosed with PsA? Learn about biologics >

Drug interactions between allopurinol and Plendil

Results for the following 2 drugs:
allopurinol
Plendil (felodipine)

Interactions between your drugs

There were no interactions found in our database between allopurinol and Plendil. However, this does not necessarily mean no interactions exist. Always consult with your doctor or pharmacist.

allopurinol

A total of 137 drugs (524 brand and generic names) are known to interact with allopurinol.

Plendil

A total of 627 drugs (3772 brand and generic names) are known to interact with Plendil.

Drug and food interactions

Moderate

felodipine food

Applies to: Plendil (felodipine)

You should avoid or limit the consumption of grapefruit and grapefruit juice if you are receiving treatment with felodipine. Grapefruit juice can significantly increase the blood levels and effects of medications like felodipine. You may be more likely to experience side effects such as headache, low blood pressure, irregular heartbeat, swelling, and fluid retention. Talk to your doctor or pharmacist if you have any questions or concerns. 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

Therapeutic duplication warnings

No therapeutic duplications were found for your selected drugs.

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.

Hide