The causes of headache and insomnia in patients are mainly considered in the following aspects: First, there is a certain relationship with the patient’s mental and psychological stress, and this situation mainly leads to the patient’s difficulty in falling asleep, decreased sleep quality, insomnia, and excessive dreams. On this basis, long-term sleep deprivation causes patients to experience dizziness, drowsiness, and then headache symptoms. This kind of patients can take sedative and sleeping drugs, such as taking eszopiclone, alprazolam, diazepam, clonazepam, dexzopiclone and so on. Secondly, some factors need to be investigated to cause headache and insomnia, because they may be caused by organic diseases, such as to improve the head CT or nuclear magnetic examination, to exclude cranial brain tumors, or dizziness, headache and insomnia caused by central nervous system infection.