Its onset is related to emotional tension, anxiety, overwork, staying up late, lack of sleep and other factors. First of all, we should adjust our living habits, avoid staying up late, avoid overwork, ensure adequate sleep, don't give ourselves too much psychological pressure, take part in more sports activities and develop good exercise habits. For patients with severe symptoms, professional psychological guidance can be given. You can take some drugs that regulate autonomic nervous function, such as oryzanol and vitamin B 1. People with obvious symptoms of anxiety and depression can take drugs such as Deanxit and Doxepin to improve their mood.