66-year-old man mouth crooked drool how to do

66-year-old mouth crooked, drooling, its causes are many, such as cerebral infarction, cerebral hemorrhage, facial paralysis, etc., different diseases of its treatment methods are also different, such as facial paralysis can be caused by medical advice after the use of prednisone and other drugs treatment, the effect is good; severe symptoms at the same time using acyclovir and other antiviral drugs can enhance the efficacy.