WebNov 23, 2024 · A bruise on the knee may appear black, blue, or purple on lighter skin, or dark purple or brown on darker skin. Bruises may change color as they heal, turning yellow or green. A knee... WebSep 26, 2024 · If you have petechiae or bruising on the legs or calves that won’t heal, it could be due to a shortage of platelets. Some conditions that can cause this are: …

Blue toe syndrome: Causes, treatment, outlook, and prevention

WebMedical name: Mucocutaneous lymph node syndrome (another name for Kawasaki disease) Other signs that appear on the skin and can be a warning sign of heart disease, include: A gray ring around the colored part of your eye. Changes to your tongue, such as it swelling and turning red as a strawberry. Discolored skin. WebMar 20, 2024 · Immune thrombocytopenia is a rare condition in which a low blood platelet count may cause easy bruising, affecting about 3.3 per 100,000 people each year in the U.S. IgA vasculitis causes immunoglobulin A to collect in the small blood vessels, which can cause a rash that looks like bruising. shapiro lab boston medical center

How to Care for a Black & Blue Injury Healthfully

WebMay 6, 2024 · Bruising easily is a common affliction. But if you bruise very easily, experience excessive bleeding during an injury, or have super heavy periods, you could have Von Willebrand disease.It sounds ... Web“Ecchymosis” is the medical term for bruises. These form when blood pools under your skin. They’re caused by a blood vessel break. Bruises look like a mark on your skin … WebBruises come about when blood vessels present under the skin rupture, usually due to trauma. This causes for the discoloration of skin and the appearance of reddish marks on the skin surface. These marks will change colors from reddish-brown to purplish-black as the days go by and the bruise will normally fade in about 2-3 weeks time. pooh belly