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Does Zantac Cause Heartburn?

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Posted on Sat, 3 Jun 2017
Question: Can I take more than 150 mg of zantac. Have Dr. appt. Tues. but am having terrinle heartburn.
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Answered by Dr. Ivo Ditah (22 minutes later)
Brief Answer:
YOu can take up to 300mg in a day!

Detailed Answer:
Hi and thanks for contacting us at healthcare magic.

I am so sorry to hear about this heartburn. You are allowed to take up to 300mg of Zantac in 24hours, usually 150mg twice. If you haven't reached this maximum, I will suggest you step it up to 300mg. If you have, add omeprazole 20mg daily for further acid relief. Omeprazole is available over the counter.

I wish you well and hope this guides and addresses your query fully.
Note: For more detailed guidance, please consult an Internal Medicine Specialist, with your latest reports. Click here..

Above answer was peer-reviewed by : Dr. Chakravarthy Mazumdar
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Answered by
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Dr. Ivo Ditah

Internal Medicine Specialist

Practicing since :2002

Answered : 3984 Questions

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Does Zantac Cause Heartburn?

Brief Answer: YOu can take up to 300mg in a day! Detailed Answer: Hi and thanks for contacting us at healthcare magic. I am so sorry to hear about this heartburn. You are allowed to take up to 300mg of Zantac in 24hours, usually 150mg twice. If you haven't reached this maximum, I will suggest you step it up to 300mg. If you have, add omeprazole 20mg daily for further acid relief. Omeprazole is available over the counter. I wish you well and hope this guides and addresses your query fully.