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

Can i take both flonase and zyrtec (cetirizine) at the same time to treat allergies? would there be other side effects, particularly heart related?

A doctor has provided 1 answer
Dr. Lori Semel answered

Specializes in Pediatrics

Yes: It is quite common to use flonase and zyrtec (cetirizine) together for treatment of seasonal allergies. There is noincreased risk from using both together, theya re a different class of medication.

Dr Ali and 2 doctors agreed

Answered 11/19/2020

3.1k views

Thank

Related Questions

A member asked:

I take Claritin and Flonase daily for allergies. It doesn't last into the night however. I'm up coughing, sinus drainage and stuffiness. Can I take a 2nd dose of Claritin or Zyrtec at night? Can I take a 2nd dose of Flonase at night?

3 doctors weighed in across 2 answers

A member asked:

I'm currently living in Paraguay and I take Zyrtec and Flonase everyday for allergies. This week I added a pill with Sudafed and Claritin in it to clear up extra sinus trouble from a cold, but now I'm having stomachaches and trouble sleeping. Is the pseud

A doctor has provided 1 answer

A member asked:

I currently take flonase,benadryl,sudafed PE,&zyrtec, yet my allergies are not controlled. Avoid food sensitivities/worse after URI. Y nt controlled?

A doctor has provided 1 answer

A member asked:

I have been having allergies really bad this week. I have been taking Zyrtec and Mucinex D since last Sunday. Friday I added generic Flonase. I have not had any fever at all. Yesterday afternoon I noticed a loss of smell. I know there are reports of others saying theyve lost smell and taste while on Flonase. I also know that is a symptom of COVID. From what Ive read and heard, if this was COVID Id feel a lot worse and have fever. What are your thoughts? Loss of smell?

2 doctors weighed in across 2 answers

A member asked:

I have severe dry eyes from Sjogrens I also have allergies i find Zyrtec (cetirizine) way to drying. Does Flonase have the same drying effect as other allergy meds?

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 have had post nasal drip for the past few months. I am taking Zyrtec. And Flonase. I cannot take pseudoephedrine it makes heart race. What can I do?
Can i take regular 24 hr zyrtec (cetirizine) for my allergies? Does it cause and cardiac effect? Is it safe for heart patients?
My allergies are unbearable today.. I take Zyrtec and Flonase daily and they did nothing. I took Allegra too with no relief, can I also take Claritin (loratadine)?
I on second year of allergy shots throat itching off and on ragweed high I taking Zyrtec abs Flonase anything else I can do to treat itchy throat ?
Best meds to treat allergy to Alternaria Tenuis ? Atrovent (ipratropium) ? Flonase? Zyrtec?

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.