As stomach tumors grow, you may have more serious symptoms, such as:
• Stomach pain.
• Blood in your stool.
• Vomiting.
• Weight loss for no reason.
• Trouble swallowing.
• Yellowish eyes or skin.
• Swelling in your stomach.
• Constipation or diarrhoea.
• Weakness or feeling tired.
• Heartburn.
