How can patients with hypertension survive the winter safely?
Hypertension is a common chronic disease of middle-aged and elderly people. In most cases, once suffering from high blood pressure, it will accompany it for a lifetime. Now it’s cold winter, and low temperature raises blood pressure. How can patients with high blood pressure survive the winter safely? The reason for the increase in blood pressure in winter is mainly related to temperature. In the case of low temperature, the skin feels cold. In order to reduce the loss of heat and avoid hypothermia, the blood vessels will contract under the regulation of the nervous system, which will increase blood pressure. This kind of adjustment will also make the blood concentrate, increase the burden on the heart, and reduce the blood supply of the myocardium. When the blood pressure rises too fast, the blood vessels contract strongly, and the plaques in the blood vessels are also easy to rupture, which also increases myocardial infarction. risks of. Which behaviors in winter will increase t...