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9 Αυγ 2024 · The most common causes are aging or a medication side effect. Bruising also can occur due to bleeding disorders or other rare medical conditions. Frequent bruising may also be a sign of physical abuse. Genetic conditions that cause you to bruise easily are often diagnosed with blood tests.
1 Μαρ 2024 · Bruising that occurs easily, frequently, or takes a long time to heal may be a symptom of a blood disorder, such as hemophilia. Cells, platelets, and plasma are different components of blood ...
8 Φεβ 2023 · If you bruise easily, you may have a low platelet count. While this tends to have causes other than anemia, the two conditions can be related in people severely deficient in iron. Discover what causes anemia and how it can lead to easy bruising.
16 Ιαν 2024 · A bruise develops when blood vessels sustain damage and blood leaks into tissues under the skin. This causes the characteristic black or purple color of a bruise.
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.
Most commonly, easy or excessive bruising occurs because the skin and blood vessels are fragile. Women are commonly affected with purpura simplex. Older adults are commonly affected with senile purpura. Bruises tend to develop on the thighs, buttocks, and upper arms.
11 Μαΐ 2023 · White blood cells fight infection, platelets help blood clot and red blood cells carry oxygen throughout the body. Red blood cells have an iron-rich protein that gives blood its red color, called hemoglobin.