How to Select taken to prevent recurrence of the ulcer drug?

In the front on how to prevent ulcer recurrence of the problem, has been referred to the treatment of drug use, how drug use?
Recurrence of gastric ulcer drug prevention and treatment practical to substantially the same, there are two categories, one category is attacked factor inhibitors, and the other is the protection of gastric medicine, which is based on the pathogenesis of ulcer and applications. Because the incidence of gastric ulcer is due to excessive secretion of gastric acid mucosal erosion, and the protection of the gastric mucosa factors for some reason caused by the weakened, from a choice of two types of drugs can be. Former drug use were: cimetidine, ranitidine, famotidine, such as tagamet. To cimetidine for example, medication of 400 mg, every night at bedtime for 1, but the side effects of cimetidine limit its use of high-dose and long-term, there may be a result of long-term use of male breast development, a small number of elderly and renal insufficiency who are also mental disorders, and neutropenia, interstitial nephritis, such as elevated serum transaminase does happen occasionally. Ranitidine and famotidine role of the acid than cimetidine strong, and it was obvious side effects than cimetidine, if it can take, ranitidine 150 mg once a day; or law for the D-20 mg 1-2 times a day. In the use of these drugs, care should be taken regularly observed liver and renal function changes. Mucosal protection of the drugs commonly used in a marzulene - S, Di music, in music, such as stomach Taining. Di example to music, taking a daily dose can be gradually reduced to four times a day, but long-term medication, but also from the possible poisoning of bismuth. Comparison of these two categories of drugs, from the security point of view, to select suitable drug mucosal protection. Nien secreted in the protection of numerous drugs, it is recommended that marzulene - S.