If the facial palsy has not healed in one month, it may be because the patient had a heavy facial nerve damage at the time of facial palsy. A mild to moderate facial palsy will recover completely after a month or so with active treatment. In the case of severe facial palsy, the patient may still have facial immobility for a month, which is related to the heavy damage to the facial nerve at that time. There is no point in taking oral antiviral drugs for one month for facial palsy, and there is no point in taking hormones orally. You can take oral nerve-nourishing drugs, such as methylcobalamin and adenosine cobalamin, and you have to treat them by means of Chinese medicine to help patients recover from facial palsy. In the later stage, you can choose acupuncture points with electricity to carry out treatment, that is, through acupuncture electro-acupuncture therapy, the common acupuncture points are Yangbai, through the fish waist, boat feet, Yingxiang, Baihui, Si Shencong and Hegu points to carry out treatment.