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Drug Interactions between fluoxetine and Sofdra

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

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Interactions between your drugs

Moderate

FLUoxetine sofpironium topical

Applies to: fluoxetine and Sofdra (sofpironium topical)

Consumer information for this interaction is not currently available.

GENERALLY AVOID: Coadministration with potent inhibitors of CYP450 2D6 may significantly increase the plasma concentrations of topical sofpironium, which has been shown to be partially metabolized by the isoenzyme. In a pharmacokinetic study in patients with primary axillary hyperhidrosis, sofpironium systemic exposure (AUC) and peak plasma concentration (Cmax) increased approximately 2 -fold following concomitant use with the potent CYP450 2D6 inhibitor paroxetine at a 20 mg oral dose.

MANAGEMENT: Coadministration of topical sofpironium with potent CYP450 2D6 inhibitors should generally be avoided. If coadministration is required, monitor for sofpironium-related adverse effects which include blurred vision, urinary retention, difficulty controlling body temperature in warm environments, and dry mouth.

Drug and food interactions

Moderate

FLUoxetine food

Applies to: fluoxetine

Alcohol can increase the nervous system side effects of FLUoxetine 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 FLUoxetine. Do not use more than the recommended dose of FLUoxetine, 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.

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.

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