Nonsteroidal anti-inflammatory drugs and peptic ulcer disease. An overview

Evidence is accumulating that use of nonsteroidal anti-inflammatory drugs (NSAIDs) is linked to ulceration of the stomach and duodenum and can cause significant, life-threatening ulcer complications. The mechanism of action seems to be both topical damage to the mucosal barrier and the systemic effect of a reduction in levels of mucosal prostaglandins. Patients especially at risk are the elderly, those with concomitant debilitating disease, those with a history of ulcers, and those taking corticosteroids. Histamine2 blockers are reported to significantly reduce the incidence of NSAID-induced duodenal ulcer, and misoprostol (Cytotec) has been shown to significantly reduce the incidence of NSAID-induced gastric ulcer. Prophylaxis with these agents should be considered for high-risk patients who need NSAID therapy to maintain a reasonable life-style.