Gastric cancer, commonly referred to as stomach cancer, is a malignant health condition that develops in the stomach. It is a common form of cancer worldwide, common among older adults. Gastric cancer typically originates in the cells that line the inner surface of the stomach, and it can potentially spread to other body parts if left untreated. Here are the signs and symptoms that indicate the progression of this form of cancer. Indigestion or heartburn Persistent indigestion or heartburn may indicate gastric cancer. However, note that these are common symptoms that overlap with several known digestive disorders. So, look for heartburn that doesn’t subside with suggested treatments and remedies. Abdominal discomfort Any discomfort, pain, or a feeling of fullness in the upper abdomen that is quite similar to that of a gnawing or burning sensation is a sign of progressing disorders. Loss of appetite A noticeable decline in appetite is a cause for concern, especially when there are no other underlying health conditions. An individual with this condition will also feel full after eating only a small meal. Nausea and vomiting Persistent nausea and vomiting is another symptom. However, vomiting blood can be a sign of advanced gastric cancer. Blood in stools Changes in the color or consistency of stools are noticeable symptoms that one shouldn’t ignore.