Chronic gastritis symptoms are relatively common, often including abdominal pain and bloating. Patients with abdominal pain and bloating often present these symptoms. To rule out gastrointestinal tumors, ulcers, and other diseases, we need to go through some short-term medical treatments. If the symptoms do not improve, we need to consider the possibility of gastric ulcers or gastric tumors. Of course, the fundamental diagnostic method is still through gastroscopy, to definitively diagnose chronic gastritis. If necessary, a pathological examination should be conducted for confirmation.