Guidelines For Clinical Practice
Copyright ©2010 Baishideng Publishing Group Co.
World J Gastrointest Endosc. Dec 16, 2010; 2(12): 388-396
Published online Dec 16, 2010. doi: 10.4253/wjge.v2.i12.388
Table 3 Potential effects of prolonged acid suppression with histamine2 receptor antagonists and PPI agents
Reduced absorption of nutrients and calcium
B12, iron, calcium
Osteoporosis
Bacterial proliferation
Community acquired pneumonia
Clostridium difficile
Drug metabolism interference
Acid effects on drug absorption
PPI Effects on CYP2C19 pathway interference
Clopidogrel
Histamine2 receptor antagonists effects on cytochrome P-450 3A4 system
Warfarin, phenytoin, benzodiazepines, theophylline
Drug side effects
Delirium, especially cimetidine
Neurorologic
Antiandrogen
Cardiac side effects
Hematologic