Get Virtual Care
For Businesses
About Us
A member asked:
How long will zantac (ranitidine) 150 mg take to work for gastritis? ive been taking it for 3 days no effect on me. idk the cause of gastritis just no h pylori
A doctor has provided 1 answer
May take longer: I would give it a week to work, if not, then you may need a different medication. Was this rec by your doctor?
Answered 3/1/2015
3.2k views
Thank
Related Questions
A member asked:
I have had gastritis for the last 2.5 months. I have been diagnosed with slight IM. I am taking 300 - 600 mg of Zantac (ranitidine) daily. What could be going on?
A doctor has provided 1 answer
A member asked:
Uper stomch pain few mnths.better w zantac (ranitidine).dr say gastritis.now 10 weeks pregnant &pain is worse.dr say hormonal change.normal or further evaluation?
2 doctors weighed in across 2 answers
A member asked:
Severe acid reflux no matter what I try. Endoscopy showed gastritis but byopsie normal. PPI's made me sick & Zantac (ranitidine) made me dizzy. What can I do?
A doctor has provided 1 answer
A member asked:
Diagnosed with gastritis 2 weeks ago - using Zantac (ranitidine). Day before and since having orange stool and constipation - please help - age 35/female?
A doctor has provided 1 answer
A member asked:
Recently diagnosed with gastritis, Prevacid worked for awhile but is no longer! No ins/doc, any advice...I have Zantac 150, would that work? Dosage?
A doctor has provided 1 answer
People also searched for:
What can cause vertigo in middle of night. Started at 2am and finally subsided around 7am. I was diagnosed w gastritis about a month ago, take Zantac (ranitidine) ?
How long it takes Zantac (ranitidine) to work for gastritis?
How long does gastritis take to heal? Had it for 7 weeks now, been taking probiotics, zantac, (ranitidine) buscopan and eating fresh food and its getting worse
How long does it take for acute gastritis to heal... my doctor prescribed zantac (ranitidine)... I take it twice a day.
I have gastritis and was prescribed Prilosec in the morning, Zantac (ranitidine) at night. The afternoon I am in debilitating pain. What can I take in between?
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
