Generally three volts day moderate hot springs will not have any harm, if not good sunscreen, or the temperature is too high may lead to heat stroke.
Hot springs is a kind of spring water, from the underground natural outpouring, containing trace elements beneficial to human health, and the temperature is maintained at 20 degrees or so, the appropriate hot springs can promote the circulation of blood throughout the body, but also improve the body weakness, fatigue and other discomforts, generally will not cause damage to the human body and harm.
Three days of high temperatures, if it is in the outdoor hot springs did not do a good job of sunscreen, or if the time is too long, there may be heat stroke phenomenon.
Therefore, the three days of hot springs should control the time, do a good job of sunscreen and so on.