Please Note: You may order only as much as your physician prescribes for you and we only ship a three month supply at a time.
Ranitidine Ranitidine tablets or capsules What do ranitidine tablets or capsules do?RANITIDINE (Zantac(R)) is a type of antihistamine that blocks the release of stomach acid. Ranitidine is used to treat stomach or intestinal ulcers. It can relieve ulcer pain and discomfort, and the heartburn from acid reflux. Generic ranitidine tablets are available.