Health 04/05/2025 15:08

8 Early Warning Signs of Sto.mach Can.cer: See a Doctor If You Have Even One

8 Early Warning Signs of Sto.mach Can.cer: See a Doctor If You Have Even One

If you experience any of the following 8 signs, it’s important to get a health check early to begin timely treatment.


Early Signs and Symptoms of Stomach Cancer | Kauvery Hospitals


Stomach cancer is one of the more common types of cancer but is often difficult to detect in its early stages due to vague symptoms. Recognizing warning signs early can significantly increase the chances of successful treatment. Below are key symptoms to watch for:


8 dấu hiệu cảnh báo căn bệnh ung thư dạ dày sớm nên đi khám

1. Abdominal pain or discomfort
Symptom: A dull ache or burning sensation in the upper abdomen, especially in the stomach area.
Note: The pain may be occasional at first but can become more frequent and severe as the disease progresses.

2. Persistent heartburn or indigestion
Symptom: A burning sensation in the chest, bloating, or difficulty digesting food after eating.
Note: If this continues despite dietary changes, consult a doctor.

3. Nausea and vomiting
Symptom: Frequent nausea, sometimes accompanied by vomiting, especially after meals.
Note: Vomiting blood or material that looks like coffee grounds is a serious sign and requires immediate medical attention.

4. Feeling full quickly or loss of appetite
Symptom: Feeling full after eating only a small amount or a noticeable decrease in appetite.
Note: This is a common early sign but often overlooked as it can resemble other digestive issues.

5. Unexplained weight loss
Symptom: Rapid weight loss without any change in diet or physical activity.
Note: Sudden weight loss can signal serious conditions, including stomach cancer.

6. Prolonged fatigue
Symptom: Constant tiredness or lack of energy, even with adequate rest.
Note: Cancer-related fatigue often comes with other symptoms such as anemia or weight loss.

7. Black stools or anemia
Symptom: Black-colored stools (a sign of gastrointestinal bleeding) or signs of anemia such as pale skin, dizziness, or shortness of breath.
Note: Hidden stomach bleeding is a dangerous sign and should be checked immediately.

8. Palpable lump in the abdomen
Symptom: In advanced stages, a mass may be felt in the upper abdominal area.
Note: Though rare in early stages, any noticeable lump should be examined promptly.


Risk Factors
In addition to symptoms, be aware of risk factors that may increase your chances of developing stomach cancer:

  • Helicobacter pylori (H. pylori) infection

  • Diet high in salty, processed, or smoked foods and low in vegetables

  • Smoking and excessive alcohol consumption

  • Family history of stomach cancer

  • Chronic conditions such as gastritis, stomach ulcers, or gastric polyps


When Should You See a Doctor?
If you experience any of the above symptoms—especially if they last more than 2–3 weeks or are accompanied by severe signs like vomiting blood, black stools, or rapid weight loss—you should consult a gastroenterologist. Diagnostic tests such as endoscopy, biopsy, or CT scans can help detect the disease early.


Prevention Tips

  • Maintain a healthy diet rich in fruits and vegetables

  • Limit processed foods, salty dishes, and smoked meats

  • Treat H. pylori infection if present

  • Get regular health check-ups, especially if you’re in a high-risk group

Early detection of stomach cancer can save your life. Listen to your body and act promptly!

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