Can facial neuritis heal by itself?

Written by Tang Ying

Physical Medicine and Rehabilitation

Updated on September 03, 2024

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If it's a case of facial neuritis, generally very mild facial neuritis tends to heal on its own, but it takes time. Common symptoms of facial neuritis include incomplete eyelid closure and deviation of the mouth. More severe cases may even experience reduced taste and hearing. Under such circumstances, it is recommended that patients seek medical attention at a formal hospital as soon as possible to avoid delaying treatment. The best recovery period for facial neuritis is within three weeks; therefore, as time delays, the difficulty of recovery increases. Thus, we advise patients with particularly evident symptoms to seek medical care promptly.

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How is facial neuritis best treated?

The treatment of facial neuritis primarily aims to improve local blood circulation, alleviate facial nerve edema, relieve nerve compression, and promote the recovery of nerve function. Therefore, its treatment includes medication, which mainly nourishes the nerves, and may also involve antiviral drugs and corticosteroids. Physiotherapy, particularly post-acute phase, can include acupuncture or infrared radiation and local heat application. Eye protection is also necessary because patients with facial neuritis may not be able to fully close their eyelids, leaving the cornea exposed and susceptible to infection. Finally, rehabilitation treatment includes acupuncture, which is also part of the mentioned physiotherapy.

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Is facial neuritis prone to recurrence?

For idiopathic facial neuritis, this is a nonspecific inflammatory reaction caused by an immune function disorder of the body. The probability of recurrence of this disease is not particularly high. Patients should pay attention to exercising and enhancing their physical fitness. During the onset of the disease, treatment with corticosteroids, B vitamins, etc., should be given, and the prognosis is generally good with a very low recurrence rate. However, it should be noted that sometimes facial paralysis may be caused by other diseases, such as some tumors, especially malignant lymphomas, whose initial symptoms might affect the facial nerve, causing repeated paralysis. Clinically, when seeing patients with repetitive facial neuritis, it is crucial to consider the possibility of such diseases to avoid missed diagnoses. (Medication should be used under the guidance of a doctor.)

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Written by Tang Li Li

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How to Treat Facial Neuritis

Bell's palsy, once diagnosed, needs to be treated as early as possible, with better outcomes the earlier treatment is started. If the patient does not have any significant contraindications, corticosteroids should be used in the early stages. Common treatments include oral prednisone, typically for about ten days, or dexamethasone intravenous infusion, typically for about five to seven days. Alongside anti-inflammatory corticosteroids, nerve nourishment can be addressed with muscle injections of vitamin B1 and vitamin B12, and patients with better economic conditions can also use mouse nerve growth factor for muscle injection nerve nourishment. Additionally, if the patient has significant pain behind the ear, indicating a possible viral infection, concurrent treatment with acyclovir antiviral therapy should be administered. Later, if recovery is poor, rehabilitative treatment can be provided, including electro-acupuncture physical therapy, infrared magnetic heating, etc., all of which can promote the recovery of Bell's palsy. The overall treatment course approximately takes about 20 days, with total recovery time ranging from 20 days to two months. (Note: Medication should be used under the guidance of a physician, based on the actual conditions.)

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Neurology

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Clinical manifestations of facial neuritis

**Point One**: Patients with facial neuritis may exhibit clinical manifestations such as crooked mouth corners and shallower nasolabial folds. They may also experience water leakage while drinking, disappearance of forehead wrinkles, weakness in closing the eyes, and some patients may even sleep with their eyes open. **Point Two**: Patients might also experience taste disturbances, particularly noticeable in the anterior two-thirds of the tongue, and may also have secretion disorders of the salivary and lacrimal glands. **Point Three**: Some patients may experience hypersensitivity to sound, characterized by herpes on the tympanic membrane of the external auditory canal. Facial neuritis is a nonspecific inflammatory response, and treatment with corticosteroids can be effective.

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Traditional Chinese Medicine

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Which part of the body is moxibustion applied for facial neuritis?

For facial neuritis, moxibustion on specific areas needs dialectical analysis. Apart from moxibusting local acupoints like Quanliao, Dicang, and Qianzheng for facial neuritis caused by exposure to wind, cold, and damp pathogens, one can dialectically choose distant or nearby acupoints, such as Fengchi, for moxibustion. For cases where facial neuritis has persisted for a long time accompanied by symptoms of physical weakness, such as fatigue and a pale complexion, it is effective to also perform moxibustion on acupoints like Zusanli and Guanyuan, in addition to the local points, to enhance the body's resistance. This approach tends to yield better results.