前几天,70岁的张老伯早上起来上厕所,突然就昏倒在地。尽管后来老人自动苏醒,但是全家人都被吓坏了,因为张老伯一向高血压,所以家人以为是中风前兆,赶紧送去医院全面检查。淮知医生却断定,张老伯是低血压引起的昏厥。高血压的人怎么会由低血压导致昏厥呢?其实一般来说,不管是低血压还是高血压的人,都代表着他血压调节能力较差,和普通人群相比,低血压的人容易变成高血压,高血压的人容易引发低血压。一些老人,为了避免起夜不便等原因,习惯性憋尿。而从憋尿到排尿的过程中,交感 A few days ago, 70-year-old Zhang Chang up the toilet, suddenly collapsed to the ground. Although later the elderly automatically wake up, but the whole family was terrified, because Zhang old man has always been high blood pressure, so my family thought it was a precursor to stroke and quickly sent to the hospital for a comprehensive examination. Huai Zhi doctors have concluded that Zhang old man is caused by hypotension fainting. Hypertensive people how the hypotension can lead to fainting? In fact, in general, whether it is low blood pressure or high blood pressure, who represent his ability to regulate blood pressure is poor, compared with the general population, low blood pressure easily change As high blood pressure, high blood pressure easily lead to low blood pressure. Some elderly people, in order to avoid the night and other reasons, habitual holding back urine. And from holding back urine to the process of urination, sympathetic