Bupropion Hydrobromide has 24 known drug interactions based on U.S. FDA drug labeling data. 3 are classified as major interactions requiring close medical supervision. Notable interactions include combinations with Amantadine, Levodopa, Maois. Patients taking Bupropion Hydrobromide should inform their healthcare provider of all current medications — including over-the-counter drugs and supplements — to avoid potentially harmful combinations. Data sourced from OpenFDA and the NIH National Library of Medicine.
- Total
- 24
- Major
- 3
- Moderate
- 21
Major (3)
- Bupropion Hydrobromide + Amantadine— CNS toxicity can occur when used concomitantly with bupropion. Use with caution.
- Bupropion Hydrobromide + Levodopa— CNS toxicity can occur when used concomitantly with bupropion. Use with caution.
- Bupropion Hydrobromide + Maois— Increased risk of hypertensive reactions can occur when used concomitantly with bupropion.
Moderate (21)
- Bupropion Hydrobromide + Carbamazepine— CYP2B6 inducer that may decrease bupropion exposure. Dose increase of bupropion may be necessary but should not exceed m…
- Bupropion Hydrobromide + Clopidogrel— CYP2B6 inhibitor that can increase bupropion exposure while decreasing hydroxybupropion exposure. Dosage adjustment may …
- Bupropion Hydrobromide + Desipramine— CYP2D6 substrate. Bupropion inhibits CYP2D6 and can increase desipramine concentrations. Consider dose reduction of desi…
- Bupropion Hydrobromide + Efavirenz— CYP2B6 inducer that can decrease bupropion and hydroxybupropion exposure. Dose increase of bupropion may be necessary bu…
- Bupropion Hydrobromide + Flecainide— CYP2D6 substrate Type 1C antiarrhythmic. Bupropion inhibits CYP2D6 and can increase flecainide concentrations. Consider …
- Bupropion Hydrobromide + Fluoxetine— CYP2D6 substrate. Bupropion inhibits CYP2D6 and can increase fluoxetine concentrations. Consider dose reduction of fluox…
- Bupropion Hydrobromide + Haloperidol— CYP2D6 substrate antipsychotic. Bupropion inhibits CYP2D6 and can increase haloperidol concentrations. Consider dose red…
- Bupropion Hydrobromide + Imipramine— CYP2D6 substrate. Bupropion inhibits CYP2D6 and can increase imipramine concentrations. Consider dose reduction of imipr…
- Bupropion Hydrobromide + Lopinavir— CYP2B6 inducer that can decrease bupropion and hydroxybupropion exposure. Dose increase of bupropion may be necessary bu…
- Bupropion Hydrobromide + Metoprolol— CYP2D6 substrate beta-blocker. Bupropion inhibits CYP2D6 and can increase metoprolol concentrations. Consider dose reduc…
- Bupropion Hydrobromide + Nortriptyline— CYP2D6 substrate. Bupropion inhibits CYP2D6 and can increase nortriptyline concentrations. Consider dose reduction of no…
- Bupropion Hydrobromide + Paroxetine— CYP2D6 substrate. Bupropion inhibits CYP2D6 and can increase paroxetine concentrations. Consider dose reduction of parox…
- Bupropion Hydrobromide + Phenobarbital— CYP2B6 inducer that may decrease bupropion exposure. Dose increase of bupropion may be necessary but should not exceed m…
- Bupropion Hydrobromide + Phenytoin— CYP2B6 inducer that may decrease bupropion exposure. Dose increase of bupropion may be necessary but should not exceed m…
- Bupropion Hydrobromide + Propafenone— CYP2D6 substrate Type 1C antiarrhythmic. Bupropion inhibits CYP2D6 and can increase propafenone concentrations. Consider…
- Bupropion Hydrobromide + Risperidone— CYP2D6 substrate antipsychotic. Bupropion inhibits CYP2D6 and can increase risperidone concentrations. Consider dose red…
- Bupropion Hydrobromide + Ritonavir— CYP2B6 inducer that can decrease bupropion and hydroxybupropion exposure. Dose increase of bupropion may be necessary bu…
- Bupropion Hydrobromide + Sertraline— CYP2D6 substrate. Bupropion inhibits CYP2D6 and can increase sertraline concentrations. Consider dose reduction of sertr…
- Bupropion Hydrobromide + Thioridazine— CYP2D6 substrate antipsychotic. Bupropion inhibits CYP2D6 and can increase thioridazine concentrations. Consider dose re…
- Bupropion Hydrobromide + Ticlopidine— CYP2B6 inhibitor that can increase bupropion exposure while decreasing hydroxybupropion exposure. Dosage adjustment may …
- Bupropion Hydrobromide + Venlafaxine— CYP2D6 substrate. Bupropion inhibits CYP2D6 and can increase venlafaxine concentrations. Consider dose reduction of venl…