There should be many ways to prevent esophageal cancer. Perhaps many patients don't know many methods, so knowing the prevention methods of esophageal cancer as soon as possible can make patients care for the disease better. Let's ask experts to explain the prevention methods of esophageal cancer. Since the disease mostly occurs after the age of 40, he suggested that people in high-incidence areas in eastern Guangdong should go to the hospital for gastroscopy and esophagoscopy in time if their immediate family members are over 40 years old and have suffered from esophageal cancer within three generations, so as to rule out the possibility of cancer. "High-risk groups must have regular checkups every year. Esophageal cancer cannot be found only by routine physical examination." It is understood that the early "clues" of esophageal cancer can be manifested as the following four signals: 1. When eating dry food, I feel that the food has a short stay somewhere in the esophagus, and sometimes it seems that there is food in the esophagus that I can't swallow. This feeling can be cured without treatment, but it often recurs for days or weeks; 2. I often feel that something is attached to the esophageal wall and can't be swallowed; 3. There is slight discomfort or pain behind the sternum when eating. The pain is short-lived, sometimes lasting only a few seconds. When eating rough, spicy or irritating food, the pain is aggravated or prolonged; 4. When swallowing, there is often a feeling of fullness in the upper abdomen prematurely for no reason. How should esophageal cancer be prevented? The above is what the experts summarized for us. I hope that patients and friends can attach great importance to it. Peace is a blessing, and early treatment can make you enjoy life better. If there is anything else you want to know about this problem, you can learn from reproductive experts. I believe there will be a satisfactory answer. Finally, I wish you good health.