The claim that there is a so-called nemesis food for encephalitis is false. The pathogenic microorganisms of encephalitis can include different viruses, bacteria, fungi, etc., so there is no single food that can have a preventive or curative effect on encephalitis. The treatment of encephalitis depends on the cause of the disease. Viral encephalitis requires the use of antiviral drugs such as acyclovir and ganciclovir, while tuberculous meningitis requires regular anti-tuberculosis treatment as soon as possible. Patients with severe encephalitis may become comatose, so symptomatic supportive therapy is also important in the treatment of encephalitis. If the patient develops headache, sudden seizures, and impaired consciousness. When encephalitis is suspected, it is important not to believe that eating a certain food can cure encephalitis and should be hospitalized in time to avoid delays in diagnosis and treatment.