The treatment of high cranial pressure syndrome is firstly to treat the cause of the disease. If it is caused by hydrocephalus, extraventricular drainage can be carried out to release cerebrospinal fluid, so as to alleviate the symptom of increased intracranial pressure; if it is caused by cerebral hemorrhage, intracranial hematoma removal plus intracranial pressure probe implantation treatment can be carried out, and if the intracranial pressure increases to a certain degree, decompression can be carried out by debridement; for the increased cranial pressure caused by intracranial tumors, hormone treatment can be used in the early stage and dehydration drugs can be used in the late stage to remove the tumor to alleviate the increased intracranial pressure. In the early stage, hormone and dehydration drugs can be used, and in the late stage, surgical resection of the tumor can be carried out to alleviate the increase in intracranial pressure. In addition, drugs can be used to reduce cranial pressure, commonly used drugs include mannitol, furosemide, acetazolamide, hormones and so on.