1 relax. The occurrence and development of many stomach diseases are closely related to people's mood and mentality. When a person is nervous, irritable or angry, these bad emotions will affect the functions of the stomach such as secretion, exercise and digestion. Therefore, patients with long-term depression, anxiety or mental trauma are prone to gastric ulcer.

2 Rational use of drugs Many drugs will damage the gastric mucosa. Non-steroidal anti-inflammatory drugs, such as phenylbutazone, indomethacin, ibuprofen and aspirin, relieve pain by inhibiting the synthesis of prostaglandin, which has protective effect on gastric mucosa. There are also hormone drugs such as corticosteroids, which often lead to gastritis, ulcer or gastric perforation. Therefore, taking these drugs should be in accordance with the doctor's advice, preferably after meals, or taking sucralfate and other gastric mucosal protective agents at the same time.

Eat less cold food. The stomach is an organ that is very sensitive to the external climate and temperature. After the human body is stimulated by cold air, the stomach is prone to spasmodic contraction, which leads to stomach pain, indigestion, vomiting, diarrhea and other symptoms. Most people will pay attention to cold and warmth in autumn and winter. Eating cold drinks, cool fruits or being in an air-conditioned environment for a long time will also make the stomach catch cold, thus affecting the gastrointestinal function.

4 pay attention to rest. Whether engaged in manual or mental work, long-term overload work will lead to excessive fatigue, which will not only reduce the body's resistance, but also weaken the defensive role of gastric mucosa. It is easy to cause insufficient blood supply to the stomach, leading to secretion dysfunction, while hyperacidity and mucus reduction will damage the gastric mucosa.