Sweating on the posterior half of the cerebral infarction may be caused by autonomic dysfunction and other reasons. Generally, sweating on the posterior half of the cerebral infarction is not a normal phenomenon, and it is recommended that the patient go to the hospital for further examination in time.
Autonomic nerve dysfunction: it can often be manifested as pallor, flushing, excessive sweating, salivation (drooling), tearfulness, elevated blood pressure, fever and tachycardia on the lesion side. As the autonomic function of the half side of the patient with cerebral infarction is damaged, the secretion of sweat can not be regulated normally, thus the phenomenon of sweating on the half side of the patient after cerebral infarction occurs.
If sweating is a new symptom, it is recommended to go to the hospital in time to have the cause of the problem clarified and treated.