2 doctors weighed in:
How much Benadryl (diphenhydramine) and beer would knock you out completely?
2 doctors weighed in

Dr. Kevin Nasky
Psychiatry
1 doctor agrees
In brief: Depends
That depends on several factors: your tolerance to alcohol, your sensitivity to antihistamines, your present level of sleepiness, whether or not you've ingested any stimulants, etc.
I assume you're looking to a benadryl/alcohol combination to help you sleep? If so, that is a bad idea. The resulting sleep quality would be terrible, and you'd awaken feeling unrested (or worse!) talk to your doc.

In brief: Depends
That depends on several factors: your tolerance to alcohol, your sensitivity to antihistamines, your present level of sleepiness, whether or not you've ingested any stimulants, etc.
I assume you're looking to a benadryl/alcohol combination to help you sleep? If so, that is a bad idea. The resulting sleep quality would be terrible, and you'd awaken feeling unrested (or worse!) talk to your doc.
Dr. Kevin Nasky
Dr. Kevin Nasky
Thank
Get help from a real doctor now
Dr. Bennett Machanic
Board Certified, Neurology
48 years in practice
55M people helped
Continue
108,000 doctors available
Read more answers from doctors