Gastric and duodenal ulcers, collectively known as ulcer disease, is one of the common diseases of the digestive system. According to statistics, about 10-12% of the population has suffered from this disease. With the arrival of winter, the number of ulcer recurrence or combined gastrointestinal bleeding increases significantly and warrants high alert! In winter, due to the stimulation of cold, the human body’s phytoncotic function is disturbed, and the normal rules of gastrointestinal motility are disturbed; human metabolism is enhanced, heat consumption increases, gastric juice and various digestive juices secretion increases, appetite improves, food intake increases, which will certainly increase the burden of gastrointestinal function and affect the repair of existing ulcers; when going out in winter, the temperature is low, and inevitably inhale some cold air, which will cause the gastrointestinal mucosa vascular The cold season, most people like hot food, such as eating hot pot, drinking hot porridge, etc., especially some people often to burn wine cold, it is on the fire, increase the stimulation of the gastric mucosa, can prompt the ulcer surface to expand and deepen, so that the condition is aggravated, such as If the ulcer damages the blood vessels, it will cause gastrointestinal bleeding. Therefore, ulcer patients in winter should pay special attention to self-care and enhance self-care awareness. We advocate maintenance treatment of ulcer disease under the guidance of doctors; at the same time, we should pay attention to maintenance in daily life, keep emotional stability, avoid negative emotions; pay attention to the combination of work and rest, avoid overwork; appropriate physical exercise to improve the blood supply to the stomach and intestines; pay attention to cold and warmth, especially the abdomen should be warm; adhere to regular and quantitative meals, food cold and warm appropriate, avoid overeating and drunkenness, and avoid taking foods that are irritating to the gastrointestinal Avoid taking food and drugs that are irritating to the gastrointestinal mucosa.