Get Virtual Care
For Businesses
About Us
A member asked:
Can i take 4 benadryl (diphenhydramine) at one time?
A doctor has provided 1 answer
Not recommended: that is above the usual dose and will likely produce significant sleepiness. Even one might be a problem with driving. Furthermore, it is very unlikely to produce more benefit than the recommended dose (1, at most 2).
Answered 8/12/2016
2.1k views
Thank
Related Questions
A member asked:
Hey I need short sleep due to college assignments. If I take one benadryl (diphenhydramine) pill, will that make me sleep for a short amount of time or for many hours?
A doctor has provided 1 answer
A member asked:
Can you take Benadryl (diphenhydramine) and hydrocodine at the same time?
A doctor has provided 1 answer
A member asked:
I take IV Benadryl (diphenhydramine) through my port off and on. Now I'm taking 7 or 8 bottles at a time of the 50mg/1ml twice a day. I tolerate it well. ?
3 doctors weighed in across 2 answers
A member asked:
Can you take Benadryl (diphenhydramine) and NyQuil at the same time?
A doctor has provided 1 answer
A member asked:
I took a Benadryl (diphenhydramine) and fell a sleep. It must of wore off because i woke up an hour and a half later, can I take another one?
A doctor has provided 1 answer
People also searched for:
Can you stop breathing from taking too many Benadryl (diphenhydramine) at one time?
Is it ok to take one 25MG Benadryl (diphenhydramine) for anxiety regularly?
What will happen if you take three Benadryl (diphenhydramine) liqui gels at the same time?
What will happen if I take 4 or 5 Benadryl at the same time?
Can one's body develop a resistance to Benadryl (diphenhydramine) if one takes it on a daily basis? Will the medicine eventually lose it's effectiveness as time passes?
Didn't find what you're looking for?
90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more.
Ask your questionMore of what we treat
Content on HealthTap (including answers) should not be used for medical advice, diagnosis, or treatment, and interactions on HealthTap do not create a doctor-patient relationship. Never disregard or delay professional medical advice in person because of anything on HealthTap. Call your doctor or 911 if you think you may have a medical emergency.
HIPAASecure
SOC 2 Type 2Certified
JCAHOAccredited
Download HealthTap
Video visit and message your doctor
