Can cerebral blood supply deficiency cause blood pressure instability

Insufficient blood supply to the brain may cause blood pressure to fluctuate.

Insufficient blood supply to the brain may interfere with the function of the autonomic nervous system, a key system responsible for regulating blood pressure and heart rate. Dysfunction of the autonomic nervous system may cause abnormal fluctuations in blood pressure. At the same time, when blood supply to the brain is insufficient, chemicals in the brain may change, which may cause abnormal vasoconstriction, which may lead to lower blood pressure. Excessive vasoconstriction may lead to higher blood pressure. Blood pressure instability due to insufficient blood supply to the brain is a complex physiological process that may vary between individuals. If blood pressure instability occurs, it is recommended to seek medical advice.