Bell's palsy is a disorder, which mostly happens due to temporary weakness of the facial muscles. This disorder develops suddenly and affects one side of the face. In this disease complete paralysis or numbness is experienced in the facial region. The cranial nerve that controls the functioning of facial muscles on the face shows incapability to send to brain and receive signals from it. Patients suffering from this disorder show helplessness towards controlling movement of their facial muscles. This has been a very common type of facial paralysis and neurologic disorder involving the cranial nerve all throughout the globe.
