Question
What are the causes of facial paralysis?
Answer
Facial paralysis can be caused by a variety of factors, including infectious diseases, otorhinolaryngological diseases, Bell’s palsy, tumors, neurogenic conditions, traumatic injuries, poisoning (such as alcoholism, long-term exposure to toxic substances), metabolic disorders: such as diabetes, vitamin deficiency; vascular dysfunction, and congenital hypoplasia of the facial nerve nucleus.