Intracranial infections are one of the more serious diseases of the central nervous system, generally due to the invasion of pathogens such as bacteria, viruses, parasites, and mycobacteria into the interior of the central nervous system, or what we call the cranial brain, as they pass through the blood-brain barrier with the blood circulation, resulting in a range of symptoms. Intracranial infections mainly include encephalitis, meningitis and brain abscess. Is it expensive to treat intracranial infections? In the early stage of intracranial infection, the symptoms may include generalized fever, weakness of limbs, mental disorder, mental retardation, headache and vomiting, etc. However, if the intracranial infection is serious or not treated in time, the symptoms may be aggravated and large area of infection, inflammatory cerebral edema, etc., and the chance of disability and death is very high if it is not treated. Since life is at stake, the treatment of intracranial infections should be more important than the cost. Once the above symptoms occur in the early stage, we should pay high attention to them and go to the hospital to receive a diagnosis from a professional doctor in a timely manner, and conduct a routine examination of brain crest fluid and a bacterial culture of brain crest fluid, as well as a comprehensive evaluation of CT and MRI films of the head. There is no fixed cost for the treatment of intracranial infection, and the treatment method and treatment period are different for individual patients with different infections. .