And why does your bruise get all the colors of the rainbow before it disappears?
There are many small blood vessels in your body. When you hit or fall, a keg can burst. It then starts to bleed under your skin.
Because your skin is still intact, the blood stays under your skin. This bruise provides the blue color. The blood vessels recover quickly and within about two weeks your body has drained the blood under the skin. You often see different colors pass by during the break.
Suffer from a bruise? These are four remedies to get rid of it as quickly as possible.