It is not possible to take a sauna when you have a cold. First of all, because sauna can cause sweating, then the pores will be enlarged, easy to make the cold aggravated, but also will appear dizziness, nasal congestion, shortness of breath or chest tightness. Secondly, when you sweat more in a sauna, the consumption of water is particularly large, and it is easy to become dehydrated, which will also aggravate the cold. After the sauna is also very easy to get cold again, so that the symptoms of cold aggravation, because the temperature in the sauna is closed and is very high, will also be easy to produce bacteria, these bacteria will also be easy to cause cold aggravation. The immunity of people with colds is already low, plus the steam sauna accelerates bacterial reproduction, so it is easy to make colds into the possibility of pneumonia, is not conducive to the recovery of colds, so during the cold, can not steam sauna, it is recommended to pay more attention to rest during the cold, drink more water, and eat more fruit to replenish water.