Black And Blue Bruises On Legs For No Reason

Some people also bruise more easily than others and a seemingly insignificant knock may leave a black and blue dark patch on their skin. Random or unexplained bruising on legs can happen for a number of reasons. For example, being in the sun too long, aging, or a vitamin deficiency can weaken small blood vessels near the skin’s surface.

In most cases, a bruise will disappear on its own within two weeks. Caring for a black and blue injury will help to reduce the size of the bruise and relieve some of the pain associated with it. Apply a cold compress to the black and blue injury for approximately 20 minutes immediately following the injury.

This is because they are the color of the blood that has pooled underneath the skin . As a bruise heals, the body breaks down blood and fluids that have accumulated under the skin. As this happens the bruise turns different colors. Within the first few days after getting a bruise, the area may become a black mark, blue mark, or purple mark.

A black bruise on someone with hemophilia is usually the result of bleeding underneath the skin. People with hemophilia bleed more freely than others because they do not have enough clotting agents in their blood to make it stop. This can cause excessive bruising on the body from very minor accidents.

Trauma is a common cause of a black bruise. Bruises go through many colors as they heal, and tend to look much worse before they look better. A black bruise is often a sign of abuse.

Bruises are often referred to as black-and-blue marks since the lack of oxygen reaching the trapped blood makes it appear blue. Bruises follow a standard course: the reddish appearance of the bruise will turn into a dark black-and-blue mark during the first few days after an injury.

A bruise is formed when a fall or blow causes blood vessels to break, causing blood flow to move to the skin’s surface. When you first notice a bruise, apply ice right away. Ice can help heal a bruise fast by constricting underlying blood vessels. An ice pack, a bag of frozen vegetables, or ice in a plastic bag can serve as a cold compress.

Bruises occur when small blood vessels under the skin rupture and blood seeps into the surrounding tissue, which causes the familiar black and blue color of a bruise. Bruises, which are also called contusions, can be the result of falling, bumping into something, or being struck by a blunt object.

A bruise is caused by the leakage of blood out of the blood vessels and is trapped under the skin. The different colors of bruises have to do with the change in the blood as it’s broken down and re-absorbed by the body. Intially, bruises appear as reddish. It will then turn blue or dark purple within a few hours, then yellow or green as it heals.

This color change of the bruise is due to low supply of oxygen to the affected area. This causes the hemoglobin, which is usually red in color to change to blue. It may take around three to four days for the color of the bruise to change from red to completely blue.

Bruises without injuries can be caused by thinning of the skin which could be caused by a number of factors. Some medication when taken for too long could lead to bruising without injuries. Aspirin is one such drug. It leads to coagulation changes which then lead to spontaneous hematoma.

Most bruises are caused by some form of blunt force trauma to blood vessels under the skin. When these blood vessels break open, blood begins to pour into the surrounding tissue. This blood pools under the skin and initially looks dark purple or deep red.

Bruising happens when an injury causes tiny blood vessels under your skin to leak . That can make your skin turn purple, blue, green, or even black.

A green bruise is typically one of the first signs it’s healing. As your body continually breaks down those spilled blood cells, Dr. Khorasani says, it turns hemoglobin, a red protein molecule found in your blood cells, into biliverdin, a green bile pigment that turns your skin green.