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Drug Interactions between Effexor XR and Metamucil MultiHealth Fiber Sugar-free

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

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Interactions between your drugs

No interactions were found between Effexor XR and Metamucil MultiHealth Fiber Sugar-free. However, this does not necessarily mean no interactions exist. Always consult your healthcare provider.

Effexor XR

A total of 684 drugs are known to interact with Effexor XR.

Metamucil MultiHealth Fiber Sugar-free

A total of 29 drugs are known to interact with Metamucil MultiHealth Fiber Sugar-free.

Drug and food interactions

Moderate

psyllium food

Applies to: Metamucil MultiHealth Fiber Sugar-free (psyllium)

Psyllium may interact with other medications if given at the same time. This can cause your other medications to become less effective. In general, all oral medications should be administered at least 2 hours before or 2 hours after dosing of psyllium. Take psyllium with a full glass (at least 8 ounces) of cool water or another liquid. Taking psyllium without enough liquid may cause it to swell in the throat and cause choking.

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Moderate

venlafaxine food

Applies to: Effexor XR (venlafaxine)

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

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