Duloxetine Dr + Diazepam Interaction

Unknowninteraction on record

Description

Diazepam Valproate displaces diazepam from its plasma albumin binding sites and inhibits its metabolism. Coadministration of valproate (1,500 mg daily) increased the free fraction of diazepam (10 mg) by 90% in healthy volunteers (n=6). Plasma clearance and volume of distribution for free diazepam were reduced by 25% and 20%, respectively, in the presence of valproate.

Source: FDA drug label - divalproex sodium d/r