Why don't people sweat?

Kidney deficiency is not sweating, may be caused by heat injury, combined with cold and other reasons. 1, kidney yang deficiency in traditional Chinese medicine that kidney water, kidney yang has the role of transpiration. If the patient kidney yang deficiency, water evaporation and transpiration decreased, excess water in the body can not be discharged in time, it will lead to no sweating, urine clear long. 2, combined with heat injury jin kidney evil, can consume body fluid, causing body fluid deficiency, resulting in no sweating. 3, combined with cold kidney deficiency physique is poor, cold evil caused by cold, there will be no sweating symptoms.