What Does It Mean If Your Toenails Are Bruised?
A bruised toenail could become black or dark blue in appearance. It may in some instances cause a lot of irritation and pain. Blood accumulation under your toenail is the primary cause of the discoloration, swelling, and pain. Broken or bruised tissues and blood vessels under your nails will cause the different colors to appear on your nail.
Why Do I Have Green Spots On My Fingernails?
Since the discoloration is underneath the nail, it will not disappear with washing or scrubbing the hands. Green nail syndrome is usually confined to one or two nails or it can also involve all the nails and can involve fingernails or toenails. Green nail syndrome is generally caused by bacteria called Pseudomonas aeruginosa.
What Causes Bleeding And Bruising Under The Nail?
Overview. Subungual hematoma is the medical term for bleeding and bruising under the nail. This is usually the result of some kind of injury to the blood vessels under the nail bed. For example, blood vessels can break and leak blood into the area underneath the nail when a door slams on a finger or a heavy object crushes a toe.
How Long Does It Take For A Bruise To Turn Green?
A bruise that is a few days old will often appear blue, purple, or even black. In about 5–10 days, it turns a yellow or green color. These colors come from compounds called biliverdin and bilirubin that the body produces when it breaks down hemoglobin.