Three months of facial paralysis is the recovery period of facial paralysis, still have the phenomenon of leakage of air when puffing the cheeks can be relieved by oral medication, rehabilitation therapy, hot compresses and other methods. 1. Oral medication: During the recovery period of facial paralysis, you can take oral medication that nourishes the nerves, such as vitamin B1, methylcobalamin, etc., which can relieve the symptoms of peripheral facial nerve paralysis. 2. Rehabilitation therapy: The parotid muscles can be massaged by hand for 5~10 minutes, 3~5 times a day to promote local blood circulation and reduce excessive traction on the healthy side of the diaphragm. Training such as lifting eyebrows and closing eyes can also be carried out to promote the recovery of facial paralysis. 3. Hot compress: apply hot water on the affected side with a towel to improve blood circulation, which can also relieve the condition. Be careful not to overheat the water to avoid burns. In addition, the use of physical therapy such as infrared rays, short-wave and microwave irradiation can also play a role in the recovery of the condition. In daily life, attention should be paid to not blowing wind and getting cold, so as not to aggravate the condition. Facial paralysis patients should seek medical treatment in time and under the guidance of professional doctors for treatment and rehabilitation.