Feeling bloated or excessively full after meals can be common, especially after eating rich foods. However, persistent bloating, especially if it occurs after eating small meals, can be a warning sign of stomach cancer. These symptoms are often overlooked but may indicate that the stomach lining is affected.

Unexplained weight loss
Sudden, unexplained weight loss is a cause for concern and should never be ignored. In the case of stomach cancer, weight loss can be caused by loss of appetite, difficulty eating, or changes in digestion. Individuals may not realize they are losing weight until it becomes noticeable, but it can be an important indicator of an underlying health problem.

Nausea and vomiting

While occasional nausea and vomiting are common and can be caused by a variety of things, persistent nausea or vomiting—especially if it contains blood—should warrant immediate medical attention. These symptoms could indicate a blockage in the stomach or irritation of the stomach lining due to cancer.

Changes in appetite
A noticeable change in appetite, whether it’s an increase or a decrease, can be a sign of various health problems, including stomach cancer. Many individuals may feel a lack of desire to eat or may experience early satiety, where they feel full after eating only a small amount of food.

Advanced symptoms
As stomach cancer progresses, additional symptoms may appear that warrant immediate attention: