Tamoxifen + Bupropion Hcl Er (Xl) Interaction
Moderateinteraction on record
Description
Requires CYP2D6 activation for efficacy. Bupropion's CYP2D6 inhibition may reduce tamoxifen efficacy, potentially requiring increased doses.
Mechanism
CYP2D6 inhibition reducing drug activation
Source: NLP:bupropion hcl er (xl)