More than just black and blue, bruises go through an array of color changes during the healing process. Ranging from that ‘freshly kicked’ red to the ‘deeply uncomfortable’ purple, and the ‘finally healing’ yellow. The wonderful color changes of this oh so familiar injury are related to the breakdown of the hemoglobin in the escaped red blood cells. The phagocytosis and degradation, with hemoglobin producing a red-blue color, the bilirubin producing a blue-green color, and hemosiderin producing that golden-brown color seen at the end of the healing process.
Today we’re looking at some of the familiar causes of bruises, the different colors you can look forward to seeing on your body after you do something dumb and injure yourself, and some painful inspiration from the COLOURlovers library.
Familiar Causes
The Hickey
Photo from Wikipedia
The iBruise
(“This mark matches exactly where my iPod was in my pocket.”)
Photo by feverblue
The Hip Check
Photo from cicatrix
The Black Eye
Photo by CTRL-F5
The Vespa Mishap
Photo by DocJelly
The Ankle Twist
Photo by Naked_Eyes
The Blood Donor/Improper Needle Placement
Photo by McBeth
The Ruined Lunch
Photo by scottog
The Color Of Bruises
A bruise, also called a contusion or ecchymosis, is an injury to biological tissue in which the capillaries are damaged, allowing blood to seep into the surrounding tissue. It is usually caused by blunt impact. Bruises often induce pain but are not normally dangerous. Sometimes bruises can be serious, leading to other more life threatening forms of hematoma, or can be associated with serious injuries, including fractures and internal bleeding. The likelihood of bruising, and severity of it, increases as one ages, because elderly human skin becomes thinner and less elastic. Minor bruises may be easily recognized, in people with light skin color, by their characteristic blue or purple appearance (idiomatically described as “black and blue”) in the days following the injury.
eventually fading to yellow and disappearing as healing progresses. |
Painful Inspiration from the COLOURlovers Library
Source: wikipedia.org/wiki/Bruise
In need of some Black and Blue hues? Check out Creative Market to find an awesome selection of downloads.