Patient: I had a gastroscopy in June and was diagnosed with a sinus ulcer with bleeding spots. At that time, the treatment effect was good. However, in the past month, I often have pain after meals, nausea in my stomach in the morning, loss of appetite, and pain if I gently squeeze it. I was told by my doctor that sinus ulcers are most likely to become cancerous. I had a gastroscopy in June 2008, but recently I have been having frequent stomach cramps and vomiting, and the vomit is green juice. Sometimes it hurts so much that I can’t move. Please give some advice from Dr. Zhang. Do I need further tests? What tests should I do? Zhang Xinjun, Department of Gastroenterology, Affiliated Hospital of Ningbo University Medical College, Ningbo, China: Suggested oral intake: 1. Moxaburi 5mg (one tablet), three times a day, orally before meals; 2. Rabeprazole 10mg (one tablet), twice a day, orally before meals; 3. Magnesium aluminum carbonate 1000mg (2 tablets), three times a day, orally after chewing for one hour after meals; contact again after one week. Patient: The doctor now gives me the medicine is omeprazole and rehabilitation new liquid, has eaten 3 days, still no good, so I am now not to stop the medicine? Do you think it is necessary for me to have another gastroscopy? Zhang Xinjun, Department of Gastroenterology, Affiliated Hospital of Ningbo University Medical College, Ningbo, China: It is not necessary to switch to the medication I gave you for the time being. Patient: After taking your advice, the stomach pain has basically disappeared, but the only thing is that the vomiting symptom of one and a half hours every morning has not disappeared. Zhang Xinjun, Department of Gastroenterology, Affiliated Hospital of Ningbo University Medical College: The symptoms have improved significantly, continue to take it for a period of time.