A bruise is also medically known as a contusion, it is a discoloration of the skin that results from breakage of small blood vessels beneath the soft skin tissues after an injury or any other trauma. A bruise is normally caused by internal bleeding into skin tissues that does not allow a break through the skin.
A blunt trauma results to the damage of soft skin tissues by causing compression and deceleration forces on the affected area. Trauma to the skin may result from a variety of causes such as accidents, surgeries and falls. Your body may also react to some diseases and allergies by causing a bruise. Such diseases includes insufficient platelets, vascular disorders and coagulation deficiencies.
A bruise normally happens in stages. After having a trauma on the skin, the affected area will appear red or purple and tender. The area may become swollen as a result of blood collecting underneath the skin. After a few days, the bruise changes the color to blue or blackish. After one week, it becomes greenish or yellow which may turn to brown from the second week. It will finally starts to lighten as it heals.
You can also find us at Facebook at
Lupus My Invisible Companion
And on Twitter at