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Patient information: See related handout on Bell's palsywritten by the authors of this article. Bell's palsy is a peripheral palsy of the facial nerve that results in muscle weakness on one side of the face. Affected patients develop unilateral facial paralysis over one to three days with forehead involvement and no other neurologic abnormalities.
Bell's palsy is a type of facial paralysis that results in an inability to control the facial muscles on the affected side. The cause of Bell's palsy is unknown. The condition normally gets better by itself with most achieving normal or near-normal function.
Bell's palsy is a non-progressive neurological disorder of one of the facial nerves 7th cranial nerve. The exact cause of Bell's palsy is not known. Viral e.
This article gives you the key facts you need to know about Bell's palsy — including the causes, symptoms and treatment of Bell's palsy. Bell's palsy is a temporary weakness or paralysis of the seventh cranial nervewhich is also called the facial nerve. The facial nerve extends from the base of the brain to the side of the face, where its fibers spread out and control the muscles of facial expression.
Bell's palsy is an unexplained episode of facial muscle weakness or paralysis. It begins suddenly and worsens over 48 hours. This condition results from damage to the facial nerve the 7th cranial nerve.
It can occur when the nerve that controls your facial muscles becomes inflamed, swollen, or compressed. The condition causes one side of your face to droop or become stiff. You may have difficulty smiling or closing your eye on the affected side.
Bell's palsy is a temporary weakness or paralysis of the facial nerve known as the seventh cranial nerve. This nerve controls facial expressions, eyelid movement and the muscles of the forehead and neck. Bell's palsy usually occurs suddenly, affecting the greater part of one side of the face.