Some common stomach cancer symptoms may include:
1. You might feel pain or a burning sensation when you swallow, or your food may stick in your throat or chest.
2. Lack of appetite or unexplained weight loss is a common sign of cancer.
3. Many stomach cancer patients experience a sense of "fullness" in the upper abdomen after eating small meals.
4. Vague discomfort in the abdomen, usually above the navel
5. This is weight loss when you are not trying to lose weight. Rarely, extreme weight loss can be a sign of an advanced cancer.
6. Low red blood cell count (anemia)
7. Rarely, there is blood in the vomit. You may not be able to see any blood if it is small amounts.
8. Indigestion, heartburn or symptoms similar to an ulcer may be signs of stomach cancer
9. This can be because you have a reduced number of red blood cells (anemia).