Depending on the type of facial neuritis, specific treatments include the following: 1. Central facial nerve palsy: Mostly caused by intracranial lesions, which require causal treatment; 2. Peripheral facial nerve palsy: Depending on the degree of facial nerve damage in the patient, symptomatic treatment, if the symptoms are not obvious, the patient can basically recover completely in about 1 month. If the symptoms are more serious, it may take 2-3 months to heal, or 3-6 months for more severe cases, and some patients will be left with lifelong sequelae.