In the simplest and most basic form, hematoma is only bruises. The prefix HEMA actually refers to blood. Hematoma occurs when blood vessels rupture. Vascular rupture leads to extravasation of blood, which accumulates on the surface of the skin. When you see black and blue marks on your skin, you may be looking at mixed blood.
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span= "article-image inner caption-class"> superficial hematoma or bruise is usually harmless. (Picture: sawade3002/istock/getty images) When blood vessels are ruptured or torn, bruises leave traces on spots, blood leaks and forms hematoma, a local blood collection. Superficial bruising is the most common hematoma. When you bump into furniture or something, the trauma can damage small blood vessels in your skin. The subsequent infiltration of blood into the skin can lead to superficial hematomas, also known as contusions, or just a black and blue mark. The size of the bruise depends mainly on the area and force of the collision. Ice may be helpful, and the media is full of images of people holding steaks to black eyes. There is some scientific basis behind this dramatic description - cold compress, not necessarily steak. Immediate use of cold substances in the presence of surface damage may limit the size and extent of the ongoing bruises. Cold temperatures cause vasoconstriction in the area, which helps prevent bleeding from entering the skin more quickly. You need to use cold compress as soon as possible to have a great effect on the black and blue marks that are forming. Even if you miss the window to limit bruises, a cold pack can help reduce pain and dull the nerves in the area. Beware of other symptoms
Beware of other symptoms
Daily bruises are usually harmless and gradually disappear. When your body erases the leaked blood, it passes through a series of colors. However, abrasions caused by high-energy shocks can occur very quickly, which may mean more serious damage. For example, there may be potential fractures or muscle injuries. These more severe injuries can lead to rapid swelling and may hinder the blood supply to the injured area. This complication, acute compartment syndrome, requires immediate medical attention. If you suffer a major blow, the symptoms and signs you need to look for include: - rapid swelling of the area - distorted shape of the injured area - inability to move the affected area properly - extreme or worsening pain - numbness or tingling
unexplained bruises. Everyone has noticed bruises, but does not remember them. How did it happen? It's normal that this happens occasionally. But if you notice frequent or multiple bruises without a clear explanation, it's best to arrange to see a doctor. Unexplained bruises may be due to simple reasons, such as the frequent use of over-the-counter painkillers such as aspirin or ibuprofen. But in some cases, easy bruising may mean more serious diseases, such as bleeding, leukemia or other forms of cancer. Although there is no need to panic over unexplained bruises, this is not something you should ignore. You can not see the most dangerous hematoma, superficial hematoma is more common, but internal hematoma also occurs, usually more serious. For example, hematomas in or around the brain can be life-threatening. These bleeding are usually caused by falls, injuries or accidents - although the trauma initially appears to be relatively minor. However, as the number of hematomas increases, it can cause stress on the brain. This pressure is usually caused by brain swelling associated with injury. Stress on the brain, if not quickly alleviated, can lead to dangerous consequences and even death. Symptoms and signs requiring attention may indicate increased headache, nausea and vomiting, abnormal somnolence, insanity, slow thinking or vague speech, sudden numbness, tingling or inability to move part of the body
Auditor: Tina M.St.John, M.D.
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