Maintain an optimistic mood, enhance confidence in treatment, avoid emotional excitement, quit depression, irritation and other bad emotions. Diet: Do not overeat, avoid alcohol and spicy stimulating food. Avoid overexertion (to the extent that you do not feel tired after the activity). The doctor will decide which items should be checked according to your specific situation and decide whether treatment is needed or what medication is needed based on the results. If you are currently taking medication, take it on time and in the right amount, do not stop it without permission, the course of treatment should be decided by a professional physician, and your doctor will tell you when it is time to stop. Don’t trust doctors and advertisements on radio and TV to avoid being cheated.