Three months of taking prednisone (prednisolone) for facial paralysis has no therapeutic effect. Facial paralysis, or facial neuritis, refers to peripheral facial paralysis caused by an acute nonspecific inflammation of the facial nerve in the inner section of the facial nerve canal. Early administration of cortisol-based hormones in the acute phase can reduce facial nerve edema and compression. Prednisolone anti-inflammatory application should be started as soon as possible, preferably within 24 hours of onset of the disease, and gradually tapered off after 10 to 14 consecutive days. Prednisolone is an adrenocorticotropic hormone drug with anti-inflammatory and anti-allergic effects, commonly used in allergic and autoimmune inflammatory diseases. The use of prednisolone in the acute phase of facial neuritis can reduce symptoms by eliminating inflammation, edema, and improving local circulation. Starting prednisolone after the acute phase (one week) does not fulfill these effects. Three months of facial paralysis can consider nerve function promoters, such as vitamins B1 and B12 can be used. Massage the paralyzed facial muscle, 10min each time, 3~4 times/d, after the voluntary movement of the facial muscle begins to recover, can be practiced in front of the mirror to practice the casual movement of the paralyzed facial muscle. Direct current iodine ion introduction can also be used to promote the dissipation of inflammation. If the symptoms continue to be unrelieved or aggravated, it should be necessary to consult a doctor in time and receive professional treatment under the guidance of the doctor.