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

Is it safe to take tums and 20 mg of pepcid (famotidine) together?

A doctor has provided 1 answer
Dr. Klaus d Lessnau answered

Specializes in Pulmonary Critical Care

Yes: Both medications are very safe if used for less than two weeks. No interactions. Discuss with your doc if you need it for more than two weeks. And consider to decrease stress by taking a vacation. Good luck

Dr Ali and another doctor agreed

Answered 8/24/2020

3.1k views

Thank

Related Questions

A member asked:

Acid Reflux, terrible chest pain that's radiating to my back! Pepcid (famotidine) isn't helping and neither are tums. What OTC medicine can help with this?

A doctor has provided 1 answer

A member asked:

Either 20mg Pepcid (famotidine) AC or 2 Tums (600mg Ca total) work well for my acid reflux. Which is less harmful in long run? Afraid of Ca clogging my arteries.

A doctor has provided 1 answer

A member asked:

What is causing left pain around the rib cage, especially after eating? I have been able to still pass gas and my bowels are regular. I have been taking Pepcid (famotidine) and Tums to alleviate the pain, neither have worked.

A doctor has provided 1 answer

A member asked:

3 days ago I took 40mg omeprazole stomach hurts, on Pepcid (famotidine) 10mg and took 5 tums. Today the runs 8x stomach stills hurts burping omeprazole up. why?

A doctor has provided 1 answer

A member asked:

Can you take tums (calcium carbonate) and famotidine together. I'm trying to ween myself off of prilosec. Any info would be helpful. Thanks!!

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:

Ok to take a tums 4 hrs after taking Pepcid (famotidine) ac?
I took 2 Tums an hour ago and need further relief. All i have is Pepcid (famotidine) AC that expired 2 years ago. Am i doing more harm than good if i take it?
Burning stomach what can you take that is more natural instead of Tums or pepcid (famotidine)?
Is Tums the same as pepcid (famotidine)?
How can I stop the burning if tum's and Pepcid (famotidine) hasn't stopped it?

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.