1, drink plenty of water to keep your body hydrated.
2. Avoid eating irritating foods, such as spicy, greasy, high-fat or high-fiber foods.
3. Avoid irritating drinks, such as alcohol or coffee.
4. Pay attention to food hygiene and avoid eating unclean or spoiled food.
5. If the symptoms are serious or last for a long time, you need to see a doctor in time.