Facial neuritis, i.e. facial paralysis, its recovery manifests as paralysis of expression muscles, crooked corners of the mouth, disappearance of frontal lines, and improvement of symptoms such as tearing of the eyes. 1. Recovery of facial expression muscle paralysis: Facial neuritis paralyzes the muscles of the facial area, and the expression muscles cannot contract and relax naturally, which may cause difficulties in closing the eyes, puffing up the cheeks and leakage of air, etc. The above symptoms will gradually improve during recovery. 2. Improvement of crookedness of the corners of the mouth: one side of the patient’s facial muscle dysfunction, the normal side of the facial muscle activity may pull the corners of the mouth on one side of the crooked performance, when recovered, the crookedness of the corners of the mouth to reduce. 3. Improvement of frontal line disappearance: When the patient has facial paralysis, the frontalis muscle contraction is impaired, and it is impossible to carry out eyebrow lifting movement smoothly, and there may be symptoms such as drooping eyebrows, widening of the eye cracks, and disappearance of frontalis lines, etc. When the patient recovers, the above mentioned symptoms will gradually get better. 4. Improvement of dry eye symptoms: Facial palsy may lead to reduced transient vision on the affected side, dryness and tearing of the eyes, which will gradually improve during recovery. When patients with facial neuritis, it is recommended to seek timely and standardized treatment to promote functional recovery, so as not to lead to adverse consequences.