In which medical book is cold and hot compress explained?

Huangdi Neijing. Huangdi Neijing is an ancient Chinese medicine book published by the Ancient Chinese Medicine Books Publishing House, edited by Zhan and Hou Xianming. It also includes the explanation of "cold and hot compress". Cold compress is a measure taken within 24 hours after the wound occurs, which is conducive to hemostasis, while hot compress is a measure taken 24 hours after the injury, which is conducive to promoting blood circulation.