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

Can i take nyquil and robitussin (guaifenesin) at the same time or within a few hours of one another?

A doctor has provided 1 answer
Dr. Donald Alves answered

Specializes in Emergency Medicine

Depends: You need to check the ingredients of both medicines to be sure you are not double dosing / overdosing on Acetaminophen (/tylenol) or other medicines.

Answered 2/23/2021

5.3k views

Thank

Related Questions

A member asked:

I'm pregnant and have a cold. Is it ok for me to take nyquil or robitussin (guaifenesin). I do not have any health problems or at risk for any. ?

A doctor has provided 1 answer

A member asked:

Is it ok for me to take 1 dose of Robitussin (dextromethorphan 15mg, not containing acetaminophen) and 1 dose of NyQuil (Acetaminophen 325mg, dextrome?

A doctor has provided 1 answer

A member asked:

Is it okay to take Robitussin DM (guaifenesin and dextromethorphan) and NyQuil together. I'm kinda worried. I didn't think about it until after I took them.

A doctor has provided 1 answer

A member asked:

I took Robitussin (guaifenesin) for a persistent dry cough, no luck so i just took nyquil two hours later is that ok?

A doctor has provided 1 answer

A member asked:

I took robitussin Dm and then NyQuil, 8 think around 2 hours later. I know this is ill-advised. Is it safe to fall asleep and let the medicine work or?

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 you take nyquil 4 hours after taking Robitussin (guaifenesin) cough and cold?
Can I take NyQuil cold and flu to let me sleep 4 hours after having taken Robitussin 12 hour cough relief? Cough relief didnt work :(
Hi I took robitussin dm (guaifenesin and dextromethorphan) about 3 hours ago and it hasn't helped, is it to soon to take some NyQuil?
Hi I took robitussin dm (guaifenesin and dextromethorphan) about 3 hours ago and it hasn't helped, is it to soon to take some NyQuil?
My daughter has a fever and cough combination can she take Tylenol (acetaminophen) and Nyquil or Robitussin?

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.