1 Upper abdominal discomfort and fullness. There is often a burning, noisy and fullness feeling in the abdomen, which is especially obvious after meals, and the symptoms are getting worse with the development of the disease.

2. Loss of appetite, early gastric cancer often suddenly manifests as loss of appetite and aversion to grease.

3 Nausea, belching, acid reflux and vomiting.

4 Hidden pain in upper abdomen. Early gastric cancer pain has no fixed time, or manifests as continuous vague pain and ineffective treatment.

5 Vomiting blood and black stool. That is to say, although the appearance of stool is normal, the laboratory test can find blood cells in it.

6 Acute wasting and severe anemia.

Don't be nervous, if you have these symptoms, you need to go to the hospital as soon as possible.