Many people sweat a lot in the summer. Although the weather is quite hot, for most people, some people still sweat too much. Generally speaking, sweating on the head and face is most likely caused by blood stasis. If you want to alleviate this situation, you can take some medicines such as Xuefu Zhuyu Pills. Of course, you should also drink plenty of water while taking the medicine. Sweating is an adaptive phenomenon in life. The secretory nerves of the sweat glands are sympathetic nerves, which are choleretic nerve fibers. The sweating center varies from animal to animal; some are in the spinal cord, some are in the hypothalamus (thermal sweating), etc. 98-99% of a drop of sweat is mainly water, with a specific gravity of about 1.002-1.003 and a pH value of 4.2-7.5. NaCl is about 300 mg/100 ml. 1-2% is a small amount of urea, lactic acid, fatty acid, etc. Sweat is the liquid secreted by sweat glands. Sweating caused by heat stimulation due to increased external temperature or increased heat production in the body is called perceived sweating. At this time, the sweating area is widely distributed, covering the skin of all parts of the body, especially the forehead, neck, front and back of the trunk, waist, back of the hands and forearms; followed by the neck, sides of the trunk and most of the limbs; again the inner side of the thigh and armpits; the least is the palms and feet. Mental stress can also cause sweating. The sweating centers are distributed in various parts of the central nervous system. A normal person evaporates about 600 to 700 ml of water unconsciously within 24 hours. Sweating can be divided into two types: active and passive. The so-called passive sweating refers to sweating caused by hot weather and irritable mood. This way of sweating is not good for the human body. On the contrary, sweating caused by active movement of the human body is called active sweating. It helps to maintain the body's temperature, dissipate heat, and is beneficial to people's physical and mental health. The function of sweat is to regulate body temperature. If you think about it carefully, the human body is really like a precision machine. If you don't sweat, you're out of luck. When you exercise, your blood circulation speeds up, your body temperature rises and you sweat, which lowers your body temperature. When it gets cold, your sweat glands and pores contract, and you stop sweating, which prevents your body temperature from dissipating. Sweat is the "air conditioner" of our body. According to traditional Chinese medicine, we sweat in summer, and sweating is a form of detoxification. There are two ways for people to detoxify: one is urination, and the other is sweating. Sweating is the most effective way to detoxify. Summer is the only season in the year when one can sweat naturally. This is beneficial to the body's metabolism, meridian balance and the health of the immune system. If you hold back your sweating for a long time, your skin will stop breathing, and eventually it will cause disorders in the body's metabolic system and transfer the skin's detoxification function to the kidneys and liver. |
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