Individuals with gastric cancer may experience the following symptoms or signs. Sometimes, people with gastric cancer do not have any of these changes, or the cause of a symptom may be another medical condition that is not cancer.1

• Indigestion or heartburn
• Vomiting
• Nausea
• Pain or discomfort in the abdomen
• Diarrhea or constipation
• Bloating of the stomach after meals
• Loss of appetite
• Sensation of food getting stuck in the throat while eating

Symptoms of advanced stomach cancer may include:

• Weakness and fatigue
• Vomiting blood or having blood in the stool
• Unexplained weight loss

Next: Cause of Gastric Cancer

References

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1 https://www.cancer.net/cancer-types/stomach-cancer/symptoms-and-signs