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

Can i take nyquil if i also am using umcka, benadryl, (diphenhydramine) and flonase?

A doctor has provided 1 answer
Dr. Christopher Mcgraw answered

Specializes in Family Medicine

Yes tho dont need to: Nyquil has an antihistamine so really no added benefit to both it and Benadryl (diphenhydramine) at the same time.

Dr Raff agreed

Answered 5/27/2017

4.1k views

Thank

Related Questions

A member asked:

I took Nyquil at 3pm can I take Benadryl (diphenhydramine) now at 11:52 pm?

A doctor has provided 1 answer

A member asked:

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?

A doctor has provided 1 answer

A member asked:

Hey is it ok if I take the off brand of NyQuil and Benadryl (diphenhydramine) so I can fall asleep?

A doctor has provided 1 answer

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:

I've taken Zyrtec, Flonase, and Benadryl (diphenhydramine) but can't sleep for coughing. These are all things my doctor told me to take. Can I take delsym too?

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:

Can i take Benadryl (diphenhydramine) and nyquil together?
Can I take an alavert or Benadryl (diphenhydramine) with flonase?
If you're allergic to Benadryl diphenhydramine can you take NyQuil doxylamine succinate?
I was wondering if i could take nyquil for my cold and benadryl (diphenhydramine) for my allergies?
Can you take Benadryl (diphenhydramine) and NyQuil at the same time?

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.