Avoid cold, hard and fried food, and it is best not to drink or smoke, and live a regular life to avoid excessive fatigue and mental stress.
1. Adjust the mentality, pay attention to rest, and avoid excessive anxiety and fatigue;
2. Quit smoking and drinking, eat regularly, and don't overdo it;
3. Avoid irritating food, such as coffee, strong tea, peppers, etc.
4. Eat less sweet and sour foods and fruits, such as chocolate, ice cream, apples and oranges;
5. Eat less foods that are prone to flatulence, such as sweet potatoes, lotus roots, potatoes and other foods with high starch content.