Theophylline + Propranolol Hydrochloride Interaction
Moderateinteraction on record
Description
CYP1A2 substrate/inhibitor that may increase propranolol levels; also coadministration decreases theophylline oral clearance by 30-52%.
Mechanism
CYP1A2 inhibition; mutual interaction
Source: NLP:propranolol hydrochloride