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Causes of Cancer: 5 Major Causes, Symptoms, and Prevention of Stomach (Gastric) Cancer

May 13, 2025 5:13 PM
Stomac Cancer

In recent years, the risk of gastric cancer has increased significantly, especially among people with poor eating habits and unhealthy lifestyles. Gastric cancer—commonly known as stomach cancer—affects the inner lining of the stomach and is considered a serious health threat. Let’s explore its main causes, symptoms, and prevention methods.


What Is Stomach (Gastric) Cancer?

According to Dr. Praveen Jain, Senior Consultant and Head of Oncology at Aakash Healthcare, gastric cancer is becoming increasingly common among younger people. He says poor lifestyle choices, such as early addiction to alcohol and smoking, significantly raise the risk of developing this disease.


5 Main Causes of Stomach Cancer

1. Smoking and Tobacco Use

Smoking and chewing tobacco can severely damage the inner stomach lining. Long-term use increases the risk of cancer development in the stomach cells.

2. Unhealthy Diet

Consuming high amounts of salt, processed foods, and packaged meals can harm stomach tissues and lead to cancer over time.

3. Family History

People with a family history of stomach cancer are more likely to develop the disease themselves. Genetics can play a strong role.

4. Chronic Gas and Indigestion

Repeated issues with gas and indigestion may be early warning signs of stomach cancer, according to doctors. These symptoms should not be ignored.

5. Radiation from Medical Equipment

Recent research suggests that excessive exposure to harmful radiation from diagnostic machines may also contribute to cancer risk.


Common Symptoms of Stomach Cancer

  • Abdominal pain

  • Swelling or inflammation in the stomach

  • Loss of appetite

  • Feeling full after eating small amounts

  • Anemia or iron deficiency

  • Blood in stool or black-colored stool


Prevention Tips for Stomach Cancer

  • Eat a healthy diet: Include fresh fruits, vegetables, and fiber-rich foods.

  • Avoid alcohol and smoking: These are key risk factors you can control.

  • Maintain a healthy weight: Stay active with regular exercise.

  • Get regular check-ups: Especially if cancer runs in your family.

  • Don’t ignore symptoms: Seek medical attention if you notice any new or unusual signs in your body.


⚠️ Disclaimer: This article is for informational purposes only. Always consult with a medical professional before taking any action based on this information. Newsup9 does not claim responsibility for the accuracy or outcomes based on the information provided.

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