What treatments are available for peptic ulcers?
The goal of ulcer treatment is to relieve pain and to prevent ulcer complications, such as bleeding, obstruction, and perforation. The first step in treatment involves the reduction of risk factors (NSAIDs and cigarettes). The next step is medications. Antacids neutralize existing acid in the stomach. Antacids such as Maalox, Mylanta, and Amphojel are safe and effective treatments. However, the neutralizing action of these agents is short-lived, and frequent dosages are required. Magnesium containing antacids, such as Maalox and Mylanta, can cause diarrhea, while aluminum agents like Amphojel can cause constipation. Ulcers frequently return when antacids are discontinued. Studies have shown that a protein in the stomach called histamine stimulates gastric acid secretion. Histamine antagonists (H2 blockers) are drugs designed to block the action of histamine on gastric cells, hence reducing acid output. Examples of H2 blockers are cimetidine (Tagamet), ranitidine (Zantac), nizatidine (A
