Certain antihistamines, notably diphenhydramine, may potentiate the effects of epinephrine.
Source: NLP:adrenalin (epinephrine)
Diphenhydramine Interactions
8 interactions on record
Effects of epinephrine may be potentiated by the antihistamine diphenhydramine.
Source: NLP:epinephrine 0.15 pediatrics
Antihistamine that may potentiate clinical response of isoproterenol.
Source: NLP:isoproterenol hydrochloride
Diphenhydramine potentiates the effects of epinephrine.
Source: NLP:epinephrine, albuterol sulfate, nitroglycerin, diphenhydramine hydrochloride, aspirin
Diphenhydramine + Auvi-QModerate
Antihistamine that may potentiate the effects of epinephrine.
Source: NLP:auvi-q
Diphenhydramine + EpinephrineModerate
May potentiate effects of epinephrine.
Source: NLP:epinephrine
Diphenhydramine + MetoprololModerate
Potent CYP2D6 inhibitor may increase plasma concentration of metoprolol, decreasing cardioselectivity.
Source: NLP:metoprolol
Potent CYP2D6 inhibitor may increase metoprolol plasma concentration, decreasing cardioselectivity.
Source: NLP:metoprolol tartrate