Bruising is a manifestation of subcutaneous bleeding, usually caused by rupture of subcutaneous blood vessels, with ice water compresses have a certain effect on bruising.
1. Bruising is a manifestation of subcutaneous bleeding, usually caused by subcutaneous blood vessel rupture. Applying ice water on the bruise can shrink the blood vessels, reduce the permeability of blood vessels and avoid further expansion of the bruise.
2. With ice water compresses need to pay attention to, the temperature should not be too low, to prevent frostbite, can be wrapped in a towel before use. And ice time should not be too long, preferably not more than half an hour, you can interval after a period of time and then ice. If the bruise is still not dissipated after 72 hours, you can use hot compresses to dilate blood vessels, accelerate blood flow and help the bruise dissipate.
If the bruise does not subside for a long time or the body often appear bruises, it is recommended to go to the hospital for examination, alert to blood diseases and other pathological factors, early detection and early treatment.