Moderate bath generally has no effect on the human body, but a long time bath may leak yang qi, because in the bath will make the whole body pores open, coupling (pores) loose, easy to lead to the leakage of yang qi. Yang qi throughout the entire body of all, Chinese medicine, Jin can carry gas, in layman’s terms is that the fluid is the human body of the whole body of the gas running carrier, gas operation must be dependent on the fluid, otherwise it will also make the gas floating lost and no return, so that Jin can carry gas. The loss of fluid, must lead to the loss of gas, such as summer heat illness, not only injury to the fluid consumption, and gas with the sweat leakage. Therefore, when the temperature rises when taking a bath, coupled with the coupling open, may lead to the leakage of yang qi with the fluid and lead to injury to yang. Therefore, you should pay attention to the right amount of bathing, and if you feel unwell, you can go to the hospital.