3 doctors weighed in:
Are there some side effects of zantac (ranitidine)?
3 doctors weighed in

Dr. Arthur Heller
Internal Medicine - Gastroenterology
2 doctors agree
In brief: Uncommon-a bunch
Generally safe drug, available otc.
Rarely can cause rash, liver problems, blood problems, kidney problems, allergic reaction; can cause headache, nausea, vomiting, diarrhea, constipation, dizziness, vertigo, malaise.Lots of potential drug interactions.

In brief: Uncommon-a bunch
Generally safe drug, available otc.
Rarely can cause rash, liver problems, blood problems, kidney problems, allergic reaction; can cause headache, nausea, vomiting, diarrhea, constipation, dizziness, vertigo, malaise.Lots of potential drug interactions.
Dr. Arthur Heller
Dr. Arthur Heller
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