![]() The condition affects men and women, as well as various ethnicities, equally. experience symptoms of facial palsy every year, with cases being more prevalent between the ages of 15 and 60. Though symptoms range in severity and duration, most cases improve and resolve after a few weeks.Īround 40,000 people in the U.S. Symptoms of Bell’s palsy typically show up suddenly and without warning. Difficulty closing the eye or raising the eyebrow on the affected side is also common. Eyelid and forehead movement is also controlled by the facial nerve, as well as taste sensations in certain areas of the tongue.Īs a result of the facial nerve paralysis, one side of the face may become stiff or droopy, which is most noticeable when trying to smile. The facial nerve extends from the base of the brain to the side of the face, where its fibers branch out and control the muscles of facial expression. What is Bell’s palsy?īell’s palsy - sometimes called “bells palsy” or “facial palsy” - is the temporary paralysis or weakening of the seventh cranial nerve (also called the facial nerve). While Bell’s palsy is usually temporary, some symptoms may be permanent. ![]() This may occur due to irritation or pinching of the nerve that controls the facial muscles, or in response to a viral infection. 2013 15(4):454-464.Bell’s palsy is a condition in which the facial muscles are temporarily weakened or paralyzed. Nervous system Lyme disease: diagnosis and treatment external icon. Lyme neuroborreliosis in children: Report of nine cases and a review of the literature external icon.
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