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Drug Interactions between potassium chloride and trihexyphenidyl

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

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Interactions between your drugs

Major

potassium chloride trihexyphenidyl

Applies to: potassium chloride and trihexyphenidyl

The following interaction applies only if you are taking potassium in a solid formulation (i.E., tablet or capsule swallowed whole) for potassium supplementation:

Talk to your doctor before using potassium oral tablets or capsules together with trihexyphenidyl. Depending on the dose of trihexyphenidyl and your overall physical health, combining these medications may increase the irritant effects of potassium on your stomach and upper intestine. This can rarely result in ulcers, bleeding, and other gastrointestinal injury. Contact your doctor immediately if you develop severe abdominal pain, bloating, sudden dizziness or lightheadedness, nausea, vomiting (especially with blood), loss of appetite, and/or black, tarry stools during treatment with these medications. Alternatively, a liquid formulation of potassium may be considered when used in combination with trihexyphenidyl. 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

trihexyphenidyl food

Applies to: trihexyphenidyl

Ask your doctor before using trihexyphenidyl together with ethanol. Use alcohol cautiously. Alcohol may increase drowsiness and dizziness while you are taking trihexyphenidyl. 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.

See also

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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.

Medical Disclaimer