Question: how much amoxicillin for ulcer?
Answer: A similar rate of eradication (86%) was achieved in patients with peptic ulcer disease with a 10-day regimen of ranitidine (600 mg before bedtime [which was continued for a total of 6 weeks to ensure ulcer healing]), amoxicillin (750 mg 3 times a day), and clarithromycin (500 mg 3 times a day).