subject: What are Causes leading to Peptic Ulcer Disease? [print this page] Overall, peptic ulcer disease occurs due to the presence of pepsin and acid when NSAIDs, HP and the other factors disturb the usual mucosal defense and the healing mechanisms. Not only this, those people who are affected with dyspepsia are even advised to rule out serious gastro-intestinal tract diseases like that of the peptic ulcer disease before starting with the dyspepsia treatment.
