WebFeb 28, 2024 · Getting Black Toenails From Running or Walking. At the end of a long walk or run, you may notice that a toenail has turned black, blue, or gray, and your toe may be swollen under the nail. You are getting a black toenail due to bleeding under your nail, which is also known as a subungual hematoma. This can also happen if you drop … WebSep 25, 2024 · The possible causes of toenail discoloration range from minor injuries to severe health conditions. Learn more about the causes and treatment of discolored …
Black Toenails From Running or Walking - Verywell Fit
WebApr 20, 2024 · Trauma. Sometimes when you stub your toe really hard, the blood vessels under the toenail break and leak blood, causing a bruise. Other times, trauma might cause a white spot or streak (called leukonychia ). This can happen when you bump your toe against a sturdy chair leg or rub it against the inside of a crowded and narrow shoe. Web3. Melanoma. The most severe form of skin cancer, melanoma, can occur anywhere you have skin on your body, your toes included. Melanoma usually appears as a dark brown to black unusually shaped spot, and when it occurs near or under the toenails it can look like a long dark streak through the nail. ftr mileage rate
Normal Black Line Under Fingernail vs. Melanoma Streak
WebAug 10, 2024 · discoloration, such as dark or white streaks, or other changes in color. changes in thickness, such as thinning or thickening of nails. brittle nails. pitted nails. redness around nails. swelling ... WebMelanoma beneath a toenail On the feet and hands, melanoma can begin as a dark vertical line (or lines as shown here) underneath a nail. Melanoma on a callused heel You may … WebApr 22, 2024 · Blue nails may indicate that the blood is not carrying enough oxygen to the fingertips. There are many possible causes, including heart and lung diseases. Anyone … ftr midnight express