Why do I have marks that look like bruises?
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Why do I have marks that look like bruises?
Purpura may resemble a bruise or look like a spot of blood under your skin. They happen when small blood vessels leak blood under your skin’s surface. Purpura isn’t a medical condition but a sign of another condition causing the bleeding.
What causes blue spots on skin?
A bluish color to the skin or mucous membrane is usually due to a lack of oxygen in the blood. The medical term is cyanosis.
Is there a skin condition that looks like bruises?
The four main characteristics of Henoch-Schonlein purpura include: Rash (purpura). Reddish-purple spots that look like bruises develop on the buttocks, legs and feet. The rash can also appear on the arms, face and trunk and may be worse in areas of pressure, such as the sock line and waistline.
Why blue black spots appear on skin?
A bruise, or contusion, is skin discoloration from a skin or tissue injury. This injury damages blood vessels underneath the skin, causing them to leak. When blood pools under the skin, it causes black, blue, purple, brown, or yellow discoloration. There’s no external bleeding unless the skin breaks open.
What looks like a bruise but isn t?
Purpura might look like bruises, but they are not caused by an injury as most regular bruises are. Petechiae don’t look like bruises. They are tiny, flat, red or purple spots in the skin, but they are different than the tiny, flat, red spots or birthmarks (hemangiomas) that are present all the time.
What causes bruises on skin without injury?
These bruises result from microscopic tears in blood vessels under the skin. Unexplained bruises that occur easily or for no apparent reason may indicate a bleeding disorder, especially if the bruising is accompanied by frequent nosebleeds or bleeding gums.
Can high blood pressure cause bruises?
High blood pressure can often occur without related symptoms. Easy bleeding and easy bruising can be due to problems with blood clotting or other illnesses.
