The correct way to apply hot compresses for facial paralysis is to generally use a warm towel of about forty degrees to apply to the area around the ears, and to apply hot compresses locally to the facial muscles that are in spasm. The correct way to apply hot compresses for facial paralysis is to put the towel into hot water with the right temperature, after the towel absorbs the hot water, then wring it out and wait until the temperature is right, about forty degrees, then put the hot towel on the area around the face and ears, and then put the towel into hot water after it cools down, and so on and so forth. The main purpose of hot compresses for facial paralysis is to promote blood circulation around the facial nerve, so the hot compresses are mainly applied to the main branch of the facial nerve, i.e. the area around the ear. Besides, if there are muscle spasms in facial paralysis, hot compresses can be applied locally. However, it should be noted that hot compresses for facial paralysis can only play the role of auxiliary treatment and relief, and cannot effectively treat the cause of the disease, so when facial paralysis occurs, it is recommended to seek medical treatment in time to find the cause of the disease, and actively use the hot compresses for auxiliary treatment, which will have a better effect.