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Dr. Schnee’s Bio | Q&A Archive
Symptoms usually start suddenly, and range from mild to severe. They may include:
Examination shows weakness in the upper and lower part of the face, usually on just one side. Weakness may affect the forehead, eyelid, or mouth. Blood pressure is normal.
Blood tests for sarcoidosis or Lyme disease may be considered. If there is no improvement in the facial paralysis after several weeks, an MRI is done to rule out other causes.
An EMG and nerve conduction studies may also be done to determine the severity of nerve damage.
Other causes of cranial mononeuropathy VII, such as head injury and tumor , need to be ruled out.
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