Sleeplessness and dizziness may be related to cerebral nerve weakness and hypertension, as follows: 1, cerebral nerve weakness: cerebral nerve function is the brain’s high-level functional executive structure, if the cerebral nerve function is weak, it will not be able to control the normal biorhythms of the human body, including sleep and wakefulness, which will cause sleeplessness, while the cerebral nerve weakness can not conduct and control normal sensation, thus causing dizziness The brain is not able to conduct and control normal sensation after the brain nerve weakness, thus causing dizziness and sleeplessness.