Prior studies have confirmed, climate effects on blood pressure of great. The cold weather where the incidence of hypertension than a hot place, and the seasonal transition is accompanied by corresponding changes in temperature. A year in spring summer autumn winter turn, turn the temperature changes most apparent. The blood pressure also along with the change of temperature fluctuations. During the summer, hot weather, mainly through the expansion of blood vessels and body heat, constitute the most important component of blood pressure and vascular resistance was also decreased, the blood pressure drops. On the other hand, when the weather is hot body also will sweat a lot, thereby reducing the volume of blood, the blood pressure drops further. In contrast, the winter season, the body needs through vascular contraction and warm, increased vascular resistance, blood pressure will rise. This point in each of the northern cold air southward especially when. Therefore, now the cooler weather, suggested that hypertension of friend to the hospital, monitoring of blood pressure, timely and reasonable adjustment of drug.
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