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Drug Interactions between nisoldipine and UriSym

This report displays the potential drug interactions for the following 2 drugs:

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Interactions between your drugs

Moderate

phenyl salicylate nisoldipine

Applies to: UriSym (hyoscyamine / methenamine / methylene blue / phenyl salicylate) and nisoldipine

Before using phenyl salicylate, tell your doctor if you also use nisoldipine. The combination may cause your blood pressure to increase. You may need a dose adjustment or your blood pressure checked more often. Also, if you are already taking the combination and stop taking phenyl salicylate, your blood pressure may decrease. 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.

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Drug and food interactions

Moderate

nisoldipine food

Applies to: nisoldipine

You should avoid or limit the consumption of grapefruit and grapefruit juice if you are receiving treatment with nisoldipine. Grapefruit juice can significantly increase the blood levels and effects of medications like nisoldipine. 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.

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Moderate

hyoscyamine food

Applies to: UriSym (hyoscyamine / methenamine / methylene blue / phenyl salicylate)

Ask your doctor before using hyoscyamine together with ethanol. Use alcohol cautiously. Alcohol may increase drowsiness and dizziness while you are taking hyoscyamine. You should be warned not to exceed recommended dosages and to avoid activities requiring mental alertness. If your doctor prescribes these medications together, you may need a dose adjustment to safely take this combination. 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.

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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.


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Drug Interaction Classification

These classifications are only a guideline. The relevance of a particular drug interaction to a specific individual is difficult to determine. Always consult your healthcare provider before starting or stopping any medication.
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 interaction information available.

Further information

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