Bell Palsy (cont.)
Medical Author:
Shahram Lotfipour, MD
Medical Editor:
Patrick Taylor, MD, FAAEM
Medical Editor:
Francisco Talavera, PharmD, PhD
Medical Editor:
Anthony Anker, MD, FAAEM
IN THIS ARTICLENext StepsPreventionThe cause is often unknown, so prevention is not possible. |
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Bell Palsy »
Bell palsy, more appropriately known as idiopathic facial paralysis (IFP), is believed to be a virally mediated cranial neuritis affecting the facial nerve due to reactivation of the herpes simplex virus (HSV).
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