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Drugs & Medications A-Z

Budeprion SR Oral

Back to Drug Overview

Bupropion/Rifampin

This information is generalized and not intended as specific medical advice. Consult your healthcare professional before taking or discontinuing any drug or commencing any course of treatment.

Medical warning:

Serious. These medicines may interact and cause very harmful effects. Contact your healthcare professional (e.g. doctor or pharmacist) for more information.

How the interaction occurs:

Rifampin may speed up how quickly your liver processes bupropion.

What might happen:

The amount of bupropion in your blood may decrease and it may not work as well.

What you should do about this interaction:

Make sure your healthcare professionals (e.g. doctor or pharmacist) know that you are taking these medicines together or if you have taken rifampin in the previous two weeks. Let your doctor know if your medicine does not seem to be working or working as well.Your healthcare professionals may already be aware of this interaction and may be monitoring you for it. Do not start, stop, or change the dosage of any medicine before checking with them first.Reference:1.Loboz KK, Gross AS, Williams KM, Liauw WS, Day RO, Blievernicht JK, Zanger UM, McLachlan AJ. Cytochrome P450 2B6 activity as measured by bupropion hydroxylation: effect of induction by rifampin and ethnicity. Clin Pharmacol Ther 2006 Jul;80(1):75-84.

References:

See 116 Reviews for this Drug. - OR -

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