Vomiting
Most people disregard vomiting as a symptom of stomach cancer before being diagnosed with the disease. Vomiting is typically innocuous, but severe vomiting can damage the stomach lining and lead to ulcers, which contribute to the pathological manifestations of stomach cancer. It becomes difficult for the stomach to retain food due to a lack of appetite and a persistent sensation of fullness. Vomiting may or may not contain blood. To meet their nutritional needs, tumors have an increased blood supply, and inflammation in the blood vessels can cause hemorrhage. The blood is then eliminated via regurgitation. Excessive blood in the regurgitation can be fatal. Consult your physician if the symptom persists or worsens throughout the day.
