Bell's palsy is a common disease in all ages, regardless of gender, and is not contagious. So what is the cause of the disease? Is Bell's palsy dangerous and what is the correct treatment direction?

Peripheral facial nerve palsy is a condition of numbness on one side of the face with complete or partial loss of movement of the muscles on one side of the face, due to damage to the facial nerve. The disease can be treated with internal medicine and physical therapy.