There are many hazards of long-term mental tension in patients, such as mental-psychological diseases, physical damage, sleep disorders, emotional problems, as follows: First, mental-psychological diseases: it is possible to cause mental-psychological diseases, such as anxiety disorders, if patients have long-term mental tension, easy to worry, fear, daily worries, will be accompanied by some physical reactions, such as chest tightness, hand shaking, easy to sweat, there is a possibility of anxiety disease problems. Second, physical damage: Patients may have physical damage, such as long-term mental tension, which may easily cause elevated blood pressure and endocrine disorders, such as excessive increase in adrenal hormone secretion, as well as physical discomfort, such as headache, dizziness, chest tightness, breath-holding, also easy to nausea, decreased appetite, etc. Third, sleep disorders: Patients are prone to sleep disorders, long-term mental tension is easy to sleep poorer, insomnia, while loving nightmares, less total sleep time, poorer sleep quality, and in the long run, serious sleep disorder problems will occur. Fourth, emotional problems: patients with long-term mental tension will also have other emotional problems, such as making people depressed, unable to be happy, feel no interest in anything, pessimistic and disappointed about the future, and may even have some depression problems.