Insomnia is a relatively common clinical condition, so it is important to avoid spicy and greasy foods in the diet, and consume fresh vegetables and fruits rich in vitamins. Additionally, when insomnia becomes severe, benzodiazepine sedative-hypnotic drugs or short-acting sedatives can be taken to help patients enter sleep quickly. Furthermore, during insomnia, it is also important to notice if the patient has any other psychiatric symptoms. If there are accompanying psychiatric symptoms, sedative-hypnotic, anti-anxiety, antidepressant, or antipsychotic drugs can be taken to improve the patient's sleep condition. (Note: The above drugs should be used under the guidance of a doctor.)