Bell's palsy, or facial nerve paralysis, generally occurs in adults and is associated with a variety of inflammatory and infectious conditions. Its symptoms typically appear quickly, but may take several months to completely resolve. Treatment options include medication, comfort measures and good nutrition with some possible benefit to vitamin supplementation.
Bell's Palsy
The facial nerve on each side of your face controls that side's tear and saliva production, carries taste sensation from the tongue and controls the muscles for facial expressions and closing the eye. Bell's palsy results from damage to this nerve, usually on only one side of the face, and is associated with conditions such as herpes infection, other common viruses, diabetes, Lyme disease and traumatic injuries, according to FamilyDoctor.org. Symptoms include facial paralysis, difficulty eating or drinking, loss of taste, ear pain and trouble blinking or closing the eye on the affected side. These symptoms usually appear suddenly over one or two days, and can last two months or more before resolving. The diagnosis of Bell's palsy is based on history and physical examination, although tests might be performed to exclude other causes such as stroke or tumor.
Treatment
Treatment of Bell's palsy is partially determined by the severity of symptoms. Mild cases might require no treatment other than a good nutritional diet and plenty of rest to help recovery. Other general treatments include keeping the affected eye moist and protected from bright light, gentle facial massage and facial exercises with moist heat to the area. Prednisone, a steroid used to decrease inflammation, and anti-viral drugs when infection is the cause can shorten the recovery time for Bell's palsy, according to the National Institute of Neurological Disorders and Stroke.
Nutritional Supplements
In addition to a healthy diet, the vitamins B1, B6 and B12 along with the mineral zinc could play a role in recovery from Bell's palsy, according to the Bell's Palsy Information Site. B vitamins aid in healing and reducing inflammation, and in conjunction with zinc help restore nerve function. Good food sources for vitamin B12 include seafood, meats and dairy products, with vitamins B1 and B6 found in a variety of meats, whole grains, beans and vegetables. Zinc can best be obtained from shellfish, meats, nuts and legumes. Supplements containing the B-complex vitamins and zinc are also readily available, but prior to take these, you should discuss it with your health care provider regarding possible interactions with other medications.
Prognosis of Bell's Palsy
Most people with Bell's palsy begin to improve with two weeks, and have completely recovered within three to six months. The specific cause and severity of the nerve damage can both affect the outcome, and occasional cases of Bell's palsy might last longer or rarely, never completely resolve. In some cases, the disease can recur either on the same or opposite side of the face.
