Sudden paralysis or weakness on one side of the face, including muscles to the eyelid. Flat, expressionless features on one side of the face. Distorted smiles and frowns. Prevention Cannot be prevented at present. The extent of nerve involvement can be assessed by diagnostic tests such as evoked electromyography or electorneuronongraphy.
Eye care is of paramount importance.
At night, apply an eye patch to shut the lid so the eye stays moist and protected. Occasionally, a patch will be necessary during the daytime. As muscle strength returns, use facial massage and exercises. Massage muscles of the forehead, cheek, lips and eyes using cream or oil. Exercise the weak muscles in front of a mirror.