What does persistent abdominal pain feel like with stomach cancer?

Pain related to the stomach can be hard to locate precisely. You may describe it as soreness beneath the breastbone or across the upper middle abdomen. Some people notice fullness, indigestion, nausea, reduced appetite, or discomfort after small meals. Pain can be intermittent or continuous and may vary in intensity.

These sensations are not specific to cancer. Ulcers, reflux, inflammation, gallbladder problems, medicines, and other conditions can cause similar symptoms. The symptom alone cannot identify the cause; assessment may include an examination, blood tests, and sometimes a camera test of the upper digestive tract.

Arrange a medical appointment if abdominal pain persists, returns repeatedly, or changes from your usual pattern. Before the visit, record where the pain occurs, when it starts, whether meals affect it, and any nausea, vomiting, appetite change, or stool changes. Bring a list of medicines and supplements, including pain relievers.

Do not stop prescribed treatment without advice. A clinician can decide whether you need testing and can help manage discomfort while the cause is being clarified.

Seek urgent medical help for severe or rapidly worsening pain, repeated vomiting, vomiting blood, black or bloody stools, fainting, marked weakness, a swollen or rigid abdomen, or inability to keep fluids down. These signs need prompt assessment regardless of the cause.

Could another digestive condition explain this pain? What features should I track? Which examination or tests are appropriate? How can I take pain relief safely while waiting for assessment?