HealthTap Online Primary Care Doctors Accepting New Patients
Book a video visit
HealthTap
Telehealth
A member asked:

Can i take benadryl (diphenhydramine) and nyquil together?

A doctor has provided 1 answer
Dr. Paul Grin answered

Specializes in Pain Management

You can, but: Not recommended due to drug interactions. Both drugs increase sedation and drowsiness.

Dr Kent agreed

Answered 5/3/2021

4.5k views

Thank

Related Questions

A member asked:

I took NyQuil about 1.5 hours ago and I still feel terrible and cannot sleep. Can I take Benadryl (diphenhydramine)? If not, can I take an over the counter sleep aid?

A doctor has provided 1 answer

A member asked:

Can I take diphenhydramine at night, along with NyQuil. Also, if I need to, can I take klonopin with NyQuil or diphenhydramine?

A doctor has provided 1 answer

A member asked:

I took 2 Benadryl (diphenhydramine) and 30 mil of nyquil, should I worried?

A doctor has provided 1 answer

A member asked:

I took some NyQuil because I could not get to sleep I took it at 6:20am and still have not gone to sleep. So I took a benadryl (diphenhydramine) at 7:00am. Was it a good idea to do that? If not what can I go to fix it?

A doctor has provided 1 answer

A member asked:

Which med is better at not causing a racing heart..nyquil or benadryl (diphenhydramine)?

A doctor has provided 1 answer

Sponsored Content
HealthTap Medical Group does not endorse products or services. Sponsored content revenues support our mission to make health information free and accessible to all.Learn more

People also searched for:

I took Nyquil at 3pm can I take Benadryl (diphenhydramine) now at 11:52 pm?
I took 50 mg of Benadryl (diphenhydramine) at 5:05 pm. It is now 9:18 pm, is it safe for me to take Nyquil Severe mow?
Can I take Nyquil if I also am using umcka, Benadryl, (diphenhydramine) and Flonase?
If you're allergic to Benadryl diphenhydramine can you take NyQuil doxylamine succinate?
Hey is it ok if I take the off brand of NyQuil and Benadryl (diphenhydramine) so I can fall asleep?

Telemedicine

Primary Care
Manage Your Conditions
Women's Health
Children's Health
Men's Health
Senior Health
Wellness, Prevention & Lifestyle
Sexual Health
Mental & Behavioral Health
Travel Medicine
Urgent Care
Ask your question
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 question

More of what we treat

Allergies
Antibiotics
Asthma
High Blood Pressure
Prescriptions
Type 2 Diabetes
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.
HealthTap
HIPAA logo
HIPAASecure
Soc 2 Type 2 logo
SOC 2 Type 2Certified
JCAHO Accredited
JCAHOAccredited
Member App

Download HealthTap

Video visit and message your doctor

Member App QR Code
Play Store Member LinkApp Store Member Link

Questions?

+1 (888) 828-0841support@healthtap.com
LinkedInTwitter
HomeTermsPrivacyCookiesDMCAHealth TopicsDoctors DirectoryDoctor Q&A by Specialty
Copyright 2026 HealthTap, Inc.