Patients with facial palsy who need conservative treatment should go to the Department of Neurology, while patients with facial palsy who need surgical treatment should go to the Department of Neurosurgery and follow the doctor’s instructions for appropriate treatment. Facial palsy is a facial muscle dysfunction disease caused by damage to the facial nerve. Depending on the location of the disease, it is divided into central facial palsy and peripheral facial palsy, with the former being a disease caused by damage to the nucleus of the facial nerve to the center of the cerebral cortex, and the latter being a disease caused by damage to the nucleus of the facial nerve and the facial nerve itself. The drug treatment of central facial palsy mainly focuses on the primary disease, such as cerebral infarction-induced central facial palsy should take oral antiplatelet aggregation drugs such as aspirin or clopidogrel, lipid-lowering plaque stabilizing drugs such as atorvastatin calcium tablets. Patients with peripheral facial palsy should be treated with medications first, usually by visiting a neurologist. Commonly used medications for peripheral facial paralysis include corticosteroids such as dexamethasone and prednisone tablets, which can reduce local edema and inflammation, and medications such as vitamin B12 to nourish the nerves. For those who do not get good results from medication, or those who do not get well for a long time, they may go to neurosurgery for surgical treatments, such as facial nerve decompression and facial-parasympathetic nerve anastomosis, which may achieve better results. Patients with facial paralysis should choose the appropriate department according to their own conditions and follow the doctor’s instructions for appropriate treatment, avoiding blindly using medication on their own, so as to avoid delaying their condition.