Warning: Symptoms and Risk Behaviors for Stomach Cancer

Warning! Quickly check the symptoms and risk behaviors that can cause stomach cancer, a deadly disease that claims thousands of Thai lives annually. Stomach cancer is a frequently diagnosed cancer, ranking 5th globally and among the top causes of cancer deaths. World Health Organization data indicates it's the 3rd leading cause of cancer mortality worldwide. In Thailand, while it ranks 6th among male cancers, many patients are diagnosed only in advanced stages due to unclear early symptoms similar to general stomach issues. What is stomach cancer? Stomach cancer (Gastric Cancer) is a condition where stomach lining cells abnormally grow into a cancerous tumor that can spread to other organs. If detected early, long-term survival chances may exceed 80%, especially with appropriate treatment. Situation in Thailand: Cancer registry data shows approximately 3,185 new patients annually, with over 2,000 deaths, highlighting the disease's severity and the importance of regular screening. Risk factors to avoid: Although the exact cause is unknown, several factors increase risk: - Bacterial infections - Frequently consuming grilled or burnt foods - Regular consumption of fermented foods that may cause chronic stomach lining inflammation - Genetic factors in some cases Warning signs: Early stages may have no clear symptoms or symptoms similar to general stomach issues: - Abdominal fullness after eating - Difficulty swallowing - Loss of appetite - Nausea and vomiting In advanced stages, severe symptoms may include blood in vomit, black stools, unexplained weight loss, or blood in stool - requiring immediate medical attention. Diagnosis: Doctors can detect stomach cancer through endoscopy and pathological biopsy, and may use CT scans to assess disease spread. Prevention and risk reduction: - Avoid frequent grilled or burnt foods - Reduce fermented food consumption - Consult a doctor for chronic stomach pain or unusual symptoms - Get screened, especially if high-risk Attention to consumption behaviors and self-monitoring can increase early detection and treatment success.