Tagamet

Generic name: Cimetidine

Why is Tagamet prescribed?

Tagamet is prescribed for the treatment of certain kinds of stomach and intestinal ulcers and related conditions. These include: active duodenal (upper intestinal) ulcers; active benign stomach ulcers; erosive gastroesophageal reflux disease (backflow of acid stomach contents); prevention of upper abdominal bleeding in those who are critically ill; and excess-acid conditions such as Zollinger-Ellison syndrome (a form of peptic ulcer with too much acid). It is also used for maintenance therapy of duodenal ulcer following the healing of active ulcers. Tagamet is known as a histamine blocker.

Tagamet HB 200 is an over-the-counter version of the drug used to relieve and prevent heartburn, acid indigestion, and sour stomach.

Most important fact about Tagamet

Short-term treatment with Tagamet can result in complete healing of a duodenal ulcer. However, there can be a recurrence of the ulcer after Tagamet has been discontinued. The rate of ulcer recurrence may be slightly higher in people healed with Tagamet rather than other forms of therapy. However, Tagamet is usually prescribed for more severe cases.

How should you take Tagamet?

You can take Tagamet with or between meals. Do not take antacids within 1 to 2 hours of a dose of Tagamet. Avoid excessive amounts of caffeine while taking this drug.

It may take several days for Tagamet to begin relieving stomach pain. Be sure to continue taking the drug exactly as prescribed even if it seems to have no effect.

Do not take the maximum daily dose of Tagamet HB for more than 2 weeks continuously without consulting your doctor.

• If you miss a dose...
  Take it as soon as you remember. If it is almost time for your next dose, skip the one you missed and go back to your regular schedule. Do not take 2 doses at once.

• Storage instructions...
  Store at room temperature in a tightly closed container, away from light.

What side effects may occur?