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Drug Interactions between methsuximide and Valproate Sodium

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

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Interactions between your drugs

Moderate

valproic acid methsuximide

Applies to: Valproate Sodium (valproic acid) and methsuximide

Methsuximide may reduce the blood levels and effects of valproic acid. You may need a dose adjustment if you have been receiving valproic acid and are starting treatment with methsuximide. Likewise, if you have been receiving both medications, the dose of valproic acid may need to be adjusted if methsuximide is discontinued. Contact your doctor if you experience loss of seizure control or increased side effects during treatment with these medications. 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

valproic acid food

Applies to: Valproate Sodium (valproic acid)

Alcohol can increase the nervous system side effects of valproic acid such as dizziness, drowsiness, and difficulty concentrating. Some people may also experience impairment in thinking and judgment. You should avoid or limit the use of alcohol while being treated with valproic acid. Do not use more than the recommended dose of valproic acid, and avoid activities requiring mental alertness such as driving or operating hazardous machinery until you know how the medication affects you. Talk to your doctor or pharmacist if you have any questions or concerns.

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Moderate

methsuximide food

Applies to: methsuximide

Alcohol can increase the nervous system side effects of methsuximide such as dizziness, drowsiness, and difficulty concentrating. Some people may also experience impairment in thinking and judgment. You should avoid or limit the use of alcohol while being treated with methsuximide. Do not use more than the recommended dose of methsuximide, and avoid activities requiring mental alertness such as driving or operating hazardous machinery until you know how the medication affects you. Talk to your doctor or pharmacist if you have any questions or concerns.

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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.

Medical Disclaimer