There are some candidates who may suffer from insomnia at night because of high psychological stress, or more nervousness or anxiety.1. If the insomnia is only temporary due to this simple stressful event. You can temporarily apply sleep-regulating drugs for treatment, and with the lifting of the emergency, the condition of sleep disorder can be gradually relieved. 2, if insomnia occurs at night, it is recommended that patients can divert their own attention. For example, you can focus your attention on your own breathing, along with breathing, you can shift your attention to relieve your own anxiety or tension emotional disorder. 3, if the patient continues to have insomnia after the exam, you need to go to the hospital for consultation.