Hydrocephalus in infants is a disorder of secretion and circulation of cerebrospinal fluid, which can lead to problems with abnormal collection of cerebrospinal fluid by the brain, often accompanied by increased intracranial pressure and rapid growth of head circumference. 1, non-surgical treatment: for mild hydrocephalus, this does not require surgery, the impact of surgical treatment on the child is great, this time you can use diuretics or repeated puncture of the spine for fluid release treatment, or oral dexamethasone intrathecal injection or oral, if the effect is not good, then surgical treatment. 2, surgical treatment: the vast majority of patients or surgery for treatment, few patients can be non-surgical treatment for recovery. So it is still surgical treatment. Surgical treatment is suitable for people with high intracranial pressure or non-surgical treatment failure, surgical treatment is also based on the patient’s situation to choose from, there are treatments to lift the obstruction, reduce the formation of cerebrospinal fluid: take the method of excision or electrocautery, cerebrospinal fluid shunt: the use of shunting devices to guide the cerebrospinal fluid in the body cavity or urinary system, etc., this is not just used, is based on the patient’s situation to carry out treatment. The treatment process of hydrocephalus is a long one, but you should not seek treatment for the disease, and you should actively cooperate with the doctor and go to a regular hospital specialist for treatment. Each child has different symptoms, it is still important to find abnormalities and go to the hospital early.