[Significant over- and misuse of PPIs].

PPIs (Proton-pump inhibitors) offers the best treatment for acid related diseases. The predominant indications for PPI prescription are: GERD eradication of H. pylori-infection in combination with antibiotics H. pylori-negative peptic ulcer  healing of and prophylaxis against NSAID/COXIB--induced gastroduodenal lesions  acid hypersecretory states such as Zollinger-Ellisons syndrome. The market for PPIs continues to expand in most countries. A significant over- and misuse of PPIs prevails in hospital care as well as in general practice. The predominant reasons for and mechanisms behind the over- and misuse of PPIs are well recognised. The most important consequences of this overprescription of PPIs are increasing medical costs and risk for long-term adverse side effects. Continued education and dedicated information are key factors to guide physicians, medical personnel and patients to adopt to generally accepted principles for and balanced use of PPIs.