Benadryl Patient, Information, Instructions - Diphenhydramine (injection)

Benadryl Patient, Information, Instructions - Diphenhydramine (injection)

PATIENT INFORMATION

Patients taking diphenhydramine hydrochloride should be advised that this drug may cause drowsiness and has an additive effect with alcohol.

Patients should be warned about engaging in activities requiring mental alertness such as driving a car or operating appliances, machinery, etc.