The most obvious sign of stomach cancer

There is no most obvious sign of gastric cancer. An obvious sign of gastric cancer is upper abdominal pain, especially after meals, the pain is obvious and gradually worsens. Other common symptoms include loss of appetite and weight loss, nausea and vomiting, black or bloody stools, indigestion and abdominal distension. It is recommended to seek medical attention in time and take appropriate treatment measures according to different situations. If the symptoms persist, it is recommended to seek medical attention in time and take targeted treatment measures under the guidance of a doctor. The details are as follows:

1. Upper abdominal pain: This is the most obvious sign of gastric cancer, especially after meals, the pain is obvious and gradually worsens. Once persistent upper abdominal pain occurs, you should see a doctor as soon as possible for gastroscopy and imaging examinations to confirm the diagnosis.

2. Loss of appetite and weight loss: Patients may experience loss of appetite, reduced food intake, and significant weight loss. Pay attention to changes in weight. If any abnormality occurs, seek medical attention in a timely manner for detailed examination and evaluation.

3. Nausea and vomiting: Some patients experience nausea and vomiting, especially after eating. If nausea and vomiting occur frequently, especially vomiting blood or coffee-like substances, you need to seek medical attention immediately.

4. Black or bloody stools: Patients with gastric cancer may experience gastrointestinal bleeding, which manifests as black or bloody stools. If black or bloody stools are found, you should go to the hospital in time for a fecal occult blood test and gastroscopy.

5. Indigestion and bloating: Indigestion, bloating, and a feeling of fullness are also common symptoms of gastric cancer. If persistent indigestion and bloating occur, see a doctor for a gastrointestinal examination as soon as possible.

In order to improve the early detection rate of gastric cancer, regular physical examinations are recommended, especially for people with a family history of gastric cancer or those with gastric cancer risk factors. If the above symptoms occur, you should seek medical attention in time and undergo further examinations and treatment under the guidance of a doctor.