The benefits of cold compresses on the face can mainly play a role in constricting blood vessels, reducing edema and lowering the temperature of the face, such as some patients with ultraviolet allergies, or patients with mild eczema, and patients with facial vasodilation due to hot weather, while ensuring adequate rest and sleep, can play a certain effect through cold or ice compresses. In addition, it can also be combined with local medication, assisted by cold compresses for treatment. For some local bruises and subcutaneous bleeding caused by trauma or other reasons, early treatment is also based on ice and cold compresses.