Gastric cancer, or stomach cancer, occurs when abnormal cells grow in the lining of the stomach. Early-stage gastric cancer can be difficult to detect as symptoms are often mild or general. Awareness and timely screening are therefore extremely important.
1. Symptoms of Gastric Cancer:
- Persistent indigestion or heartburn
- Stomach pain or discomfort
- Nausea and vomiting
- Unexplained weight loss
- Loss of appetite
- Blood in stool or vomit (rare but serious)
Tip: If these symptoms persist for more than 2–3 weeks, consult a doctor immediately.
2. Risk Factors:
- Age (people over 50 are at higher risk)
- Family history of gastric cancer
- Chronic gastritis or H. pylori infection
- Smoking and excessive alcohol consumption
- Diet high in salty or smoked foods
3. Diagnosis of Gastric Cancer:
- Endoscopy: A thin tube is inserted into the stomach to examine it and take a tissue sample (biopsy).
- Imaging Tests: CT scan, MRI, or PET scan to check if cancer has spread.
- Blood Tests: Detect anemia or other related markers.
4. Treatment Options:
- Surgery: Removal of the tumor; common for early-stage cancer.
- Chemotherapy: Medications to destroy cancer cells.
- Radiation Therapy: Shrinks tumors and controls cancer growth.
- Targeted Therapy & Immunotherapy: Personalized treatments for advanced cases.
5. Lifestyle Tips for Prevention & Support:
- Maintain a healthy diet with fruits, vegetables, and fiber-rich foods
- Avoid excessive salt, smoked, and processed foods
- Quit smoking and limit alcohol consumption
- Exercise regularly and maintain a healthy weight