In up to 90% of cases, complete recovery is achieved within six to 12 weeks of the symptoms first appearing.
Occasionally, cosmetic surgery may be needed to correct lasting facial nerve problems. However, this kind of surgery is used rarely as it carries a high risk of nerve damage. Surgery to relieve compression of the facial nerve may be considered in severe, prolonged cases. Taping the eye shut overnight may also be suggested. This will usually involve the use of artificial tears to lubricate the eye. The eye needs to be protected and kept moist in order to prevent damage to the cornea (the lining of the eye). Some medical research has shown that antiviral medications, or a combination of a corticosteroid and an antiviral medication, may also help to speed recovery. These are most effective when given early in the course of the condition. The treatment used will depend upon the apparent cause and severity of the condition.Ĭorticosteroid medications, such as prednisone, are often given to help reduce inflammation in the nerve. While there is no specific cure for Bell’s palsy, treatment focuses on improving facial nerve function, minimising nerve damage and protecting the affected eye.
Weird feeling in the middle of my forehead full#
A full medical history, including any recent illnesses or viral infections.In order to confirm the diagnosis the doctor may undertake the following: For this reason, other possible causes for the symptoms must be excluded before a definitive diagnosis of Bell's palsy can be made. Diagnosisīell's palsy is not a life-threatening condition but it can produce symptoms similar to other more serious causes for facial paralysis, such as a stroke or tumour. Other factors linked to the development of facial nerve paralysis include ear infections, tumours, brain injury and several other viruses including those that cause chickenpox and shingles, hand foot and mouth disease, and glandular fever).īell's palsy is not related to cerebral palsy. The herpes simplex virus, which causes cold sores, is one virus thought to be responsible for the condition. The swelling is thought to occur as the result of a viral infection of the facial nerve. Part of the nerve is encased within a bony canal and is therefore at risk of compression when swollen. Increased sensitivity of hearing in the affected ear.īell’s palsy is thought to occur when facial nerves become compressed or inflamed.Reduced tear production on the affected side.Muscle weakness on the affected side, including the muscles of the eyelids and forehead.
Inability to close the eye on the affected side.While the involved side of the face may feel numb, it is still possible to feel if it is touched.ĭeveloping over several hours or up to two or three days, signs and symptoms can range in severity and include: This can be present for a day or two before facial weakness is noticed. Often the first symptom of Bell's palsy is a dull, aching pain around the jaw or in or behind the ear.