Nortriptyline Hydrochloride + Fluoxetine Interaction
Majorinteraction on record
Description
Inhibits P450 2D6 and may increase nortriptyline plasma concentrations. At least 5 weeks must elapse after fluoxetine withdrawal before initiating nortriptyline due to long half-life.
Mechanism
Inhibition of cytochrome P450 2D6
Source: NLP:nortriptyline hydrochloride