The Effect of Vitamin D Supplement as Adjuvant Therapy in Eradication of Helicobacter Pylori Infection

oral lansoprazole (1 mg/kg per day, max. 30 mg bid)for 14 day

amoxicillin (50 mg/kg per day, max. 1 g bid) for 14 day

oral clarithromycin (15 mg/kg per day, max. 500 mg bid) for 14 day

vitamin D therapy of 4000-5000 units daily in patients over 12 months old.