Return to Index
Symptoms of Stomach Cancer
- Heartburn or indigestion—A burning feeling in the center of the chest, a feeling of uncomfortable fullness, and an upset stomach are common. Of course, these are common sensations in many other conditions, so people often do not seek help until they notice other symptoms as well.
- Pain—As stomach cancer progresses, you are likely to feel an increasing amount of pain. The pain is typically in the upper abdomen and may radiate or travel to the back. This may be aggravated by eating or by pressure placed on the abdomen. If the cancer spreads to other locations such as the liver or bone, you may experience pain in those areas as well.
- Nausea and vomiting—Due to the presence of the cancer, many people feel queasy or nauseous.
- Difficulty swallowing—Tumors in the portion of the stomach close to the esophagus may make swallowing difficult.
- Decreased appetite—You may notice that your appetite is decreased, and you feel full with a much smaller amount of food than usual.
- Unintended weight loss—Unintentional weight loss is a frequent symptom of stomach cancer. This may result from a decreased appetite or from the cancer interfering with your body’s ability to digest and utilize nutrition from the food you eat.
- Bloating—Your stomach may feel overly full and bloated.
- Weakness and fatigue—These symptoms are particularly common when you have developed anemia due to bleeding from the stomach.
- Reviewer: Mohei Abouzied, MD, FACP
- Review Date: 09/2016
- Update Date: 09/17/2014