Get Virtual Care
For Businesses
About Us
A member asked:
Is 450mg of zantac (ranitidine) bad?
A doctor has provided 1 answer
Probably not: It is higher than the recommended maximum daily dose of 300 mg but it should not present any major issues.
Answered 7/30/2018
4.7k views
Thank
Related Questions
A member asked:
My hubby is having some very bad heartburn after a bout with the stomach flu, he has tried Tums and zantac, (ranitidine) nothing is working. What else can we do?
A doctor has provided 1 answer
A member asked:
I had a flu with bad epigastric pain a week ago. Now im stuck with indigestion and heart burn for days. What can i do? Tried zantac (ranitidine) and gaviscon. Help
A doctor has provided 1 answer
A member asked:
I've been experiencing acid washing up in my throat, bad breath, light heart burn for 2 months. Constipation comes and goes. Any solution?Tried Zantac (ranitidine)
3 doctors weighed in across 2 answers
A member asked:
Is it ok to combine Spironolactone, Zantac, (ranitidine) and TMP/SMX? I have normal renal function, could this be bad for my potassium levels?
A doctor has provided 1 answer
A member asked:
13 yr old-w/concussion october taken Advil daily - now stomach pain is bad taking Prilosec for GERD not helping. GI doc Tues-Can she also take Zantac (ranitidine)?
A doctor has provided 1 answer
People also searched for:
Accidentally took a Zantac (ranitidine) that is exactly 1 year past expiration date...How bad is that?
I have acid reflux. If necessary and I'm having a bad episode is it OK to take 3 maximum strength zantacs (ranitidine) within 24 hrs?
Misdiagnosed with ulcer (turned out to be referred pain from kidney stone). Weaned off PPIs but getting BAD acid rebound after stopping Zantac (ranitidine). Help!
I take probiotics and zantac (ranitidine).Why do I have problems with acid reflux, swallowing capsules and trying to burp. Also my flatulance smell esp bad lately.
I have really bad heartburn. I have trouble breathing. Pepcid AC and Zantac (ranitidine) doesn't work.Sometimes i get a stabbing feeling in my belly. What is it?
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 questionMore of what we treat
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.
HIPAASecure
SOC 2 Type 2Certified
JCAHOAccredited
Download HealthTap
Video visit and message your doctor
