WebMay 3, 2024 · It occurs when the blood vessels break open under the nail, causing blood to pool. Your toenail may look like a black, blue or purple bruise. Other nail trauma is painful and can cause your nail to accidently tear or split (lacerations), fall off completely (avulsion), or it can cause an ingrown toenail. WebApr 22, 2024 · If just one nail is blue, this is likely due to an injury causing blood to collect under the nail. When all the nails are blue, this indicates cyanosis, which is a symptom of another...
What causes finger tightness followed by turning black/blue? - HealthTap
WebNov 4, 2024 · The trapped blood creates a bruise that's black, purple or blue then changes color as it heals. You can enhance bruise healing with a few simple techniques. Elevate the bruised area above heart level, if possible. Apply an ice pack wrapped in a thin towel. Leave it in place for 20 minutes. Repeat several times for a day or two after the injury. WebApr 1, 2024 · Paroxysmal finger hematoma. A previously healthy 51-year-old woman reported recurrent episodes of blue discoloration of one or more fingers associated with … the path to healthy aging in china
The causes of blue nails and when to seek help - Medical News Today
WebApr 23, 2024 · Other things need to be ruled out including thromboembolic phenomena where lithe tiny blood clots accumulate in the fingers from a problem in the heart or a large major blood vessel. As well as problems with effectively not making enough or making too much blood clotting factors caffeine use, outside temperature, medications, nerve … WebJun 16, 2024 · A black toenail may be caused by: An underlying medical condition: This may include anemia, diabetes, heart disease, or kidney disease. Fungal infections: While these often look white or yellow,... WebJan 4, 2024 · 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... the path to greatness is along with others