Phenoxybenzamine Hydrochloride + Epinephrine Interaction
Majorinteraction on record
Description
May produce exaggerated hypotensive response and tachycardia due to alpha- and beta-adrenergic receptor stimulation.
Mechanism
Phenoxybenzamine blocks alpha-adrenergic receptors, allowing unopposed beta-adrenergic effects of epinephrine
Source: NLP:phenoxybenzamine hydrochloride