Facial nerve palsy is also called “facial paralysis”. The main symptoms are paralysis of facial expression muscles on the affected side, crooked mouth and eyes, forehead lines disappear, inability to frown and frown, eyes cannot be closed or incompletely closed. According to different parts of the injury, it is divided into central facial paralysis. And peripheral facial paralysis.
Central lesions are located in the cortical medulla tract between the nucleus of the facial nerve and the cerebral cortex. It is usually caused by cerebrovascular disease. It may also have symptoms such as speech disorder, hemiplegia, and numbness; peripheral facial palsy is also called facial nerve palsy or Bell’s Paralysis is the most common facial nerve disease. It accounts for more than 70% of facial paralysis. It may be caused by non-specific neurological symptoms of the styloid mastoid foramen. Generally, the prognosis is good.
The doctor pointed out that because of the hot weather, the human body is prone to sweating, and the pores are open. Prolonged blowing will cause violent contraction of blood vessels. After prolonged contraction, it will cause local swelling and compression of the facial nerve and cause facial nerve palsy. Such cases mainly occur when the hot and cold seasons alternate. Due to hot and cold stimulation, more patients come to the hospital for treatment.
Once facial paralysis occurs, seek medical attention in time. To avoid facial paralysis, you must first improve your own immunity and reduce hot and cold irritating air. For example, you must pay more attention to taking a cold bath.
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