Up to 50% of Helicobacter pylori treatment will experience side effects. However, these side effects are usually mild, transient, and only a small percentage (<10%) require discontinuation of treatment due to adverse drug reactions.

Let me ask, I have symptoms of belching and nausea, neck pain, shortness of breath, abdominal pain. When I have a stomach ache, sometimes my stomach gets hard. Can I ask if it is a tumor and is it a symptom of stomach cancer?

Hi doctor! I have had stomach pain for almost a week now. Sometimes it hurts a lot, sometimes it hurts a little and sometimes it doesn't. This situation repeats several times a day. Since the day when the symptoms of stomach pain appeared, I often had bleeding gums, even if I didn't do anything, I would bleed.

Hi doctor! I have had stomach pain for over a year now. I had an endoscopy a few months ago and was diagnosed by a doctor as mild antral mucosal congestion.