Symptoms of Stomach Ca.n.ce.r:Stomach cancer may cause symptoms such as trouble swallowing, belly pain, feeling bloated after eating, early fullness, loss of appetite, heartburn, indigestion,

nausea, vomiting, unexplained weight loss, fatigue, and black stools. Early stages may not show symptoms, but as the c.a.nce.r progresses, symptoms can become more severe, including fatigue, weight loss, vomiting blood, and black stools. If ca.nc.e.r spreads (metastatic), it can cause symptoms based on where it spreads: lumps in lymph nodes, yellowing of skin and eyes if it spreads to the liver, or swelling of the belly due to fluid buildup. When to See a Doctor:If you experience concerning symptoms, consult a doctor. Other conditions may cause similar symptoms, so your doctor will likely test for other causes before considering stomach ca.n.ce.r.