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Rash. Contacting a doctor. Summary. A bruise develops when an injury does not break the skin but still damages small blood vessels. Researchers are unsure why some...
Feb 6, 2020 · Bruises are most commonly caused by an injury, like falling or bumping into something, but they can also be caused by muscle strains, ligament sprains, or bone fractures. Certain...
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Why do bruises itch?
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Nov 11, 2022 · Like all wounds, bruises can itch as they heal. As bruises heal, the body releases chemicals, like histamine, which can trigger itching. Antihistamines and moisturizing lotions can help lessen bruise itching. If you’ve recently had an injury, you might have developed a bruise (or several).
Bruises range in size, shape and color depending on the type of bruise, cause and location. Symptoms of a bruise include: Pain or tenderness (sore feeling) when you touch the bruise. Skin discoloration (red to purple, black, brown or yellow). Swelling or a raised bump on your skin (hematoma).
Most bruises form when small blood vessels (capillaries) near the skin's surface are broken by the impact of a blow or injury — often on the arms or legs. When this happens, blood leaks out of the vessels and initially appears as a dark mark. Eventually the body reabsorbs the blood, and the mark disappears.
Dec 21, 2023 · What Causes Bruising? Bruises happen when blood leaks out of your veins and capillaries and pools under your skin because there isn't an opening for the blood to get out of your...
Oct 20, 2022 · "Bruises can itch as they are healing because the body's immune system is breaking down the bruise," says Dr. Sulewski. "The white blood cells use chemical signaling that can lead to itching." Can bruising cause blood clots or swelling? Visible bruising in the skin is a superficial process.