Zantac 300

Zantac (Ranitidine) belongs to a group of drugs called histamine-2 blockers. Zantac works by reducing the amount of acid your stomach produces.

Class:
Zantac is in a class of medications called H2 Blockers. It decreases the amount of acid made in the stomach. It has been prescribed in the treatment of peptic ulcers, gastroesophageal reflux disease (GERD), esophagitis, and Zollinger-Ellison syndrome. Over-the-counter Zantac has been prescribed by doctors for the treatment and prevention of of acid indigestion-related heartburn and sour stomach. Many doctors only prescribe prescription-strength H2 Blockers for the treatment of ulcer and esophagitis symptoms, and have their patients use over-the-counter forms for relief of symptoms of GERD, acid indigestion and sour stomach.

Side effects:
Zantac may cause some side effects. For most people experiencing side effects, they usually disappear after a few doses. If, however, any of the following symptoms are severe or do not go away, call your doctor:

• Headache
• Constipation
• Upset stomach
• Vomiting
• Diarrhea
• Stomach pain

Call your doctor at any time if you experience any unusual problems while taking this medication.

How Taken:
May be taken with or without food. The current recommended adult oral dosage of Zantac for duodenal ulcer is 150 mg twice daily.