Patients w/ severe liver problems; reduced body stores or risk factors for reduced vit B
12 requiring long-term treatment w/ pantoprazole; concomitant use of medicines containing atazanavir; osteoporosis or concomitant corticosteroids use; history of skin reaction after previous treatment w/ PPIs; appearance of rash especially in areas exposed to sun; upcoming Chromogranin A test. May lead to reduced absorption of vit B
12. Increased risk of fractures of the hip, wrist or spine in patients taking PPI for a long period of time (>1 yr). Risk of low Mg level in long-term treatment (>3 mth). Associated w/ small increase in infectious diarrhoea. May alleviate symptoms of cancer & may delay its diagnosis. Keep patient on long-term treatment (>1 yr) under regular surveillance. Pregnancy & lactation. Not recommended in childn <12 yr. 20-mg gastro-resistant tab: Concomitant use w/ NSAIDs.