What Does It Mean When Your Toenail Is Black

Repeated trauma from running or athletic activities.

A shoe without enough space for the longest toe usually one thumbnail length is to blame. Several things can cause toenail discoloration. Likewise fungal infections can sometimes cause your toenail to turn black due to debris build up. Black toenails are attributed to a variety of causes.

If your toenail turns black it s most likely a bruise under the nail technically called a subungual hematoma. Malignant melanoma an extremely rare condition when to see your doctor. Long term pressure on the toes from poorly fitting shoes can cause a range of. Injury or trauma to the nail or affected toe.

When a person wears poorly fitting shoes they may be at risk of developing black toenails due to repetitive trauma. Sometimes discolorations can occur from nail polish nutritional deficiencies infection or trauma. You can get it from stubbing a toe or from footwear that cram your feet into the. Subungual hematoma is the medical term for black toenail literally meaning blood underneath a nail black toenails are due to trauma to the toe.

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The best treatment will depend on the cause of your black toenail. Having part or all of a toenail turn black can be alarming. Healthline notes however that a black toenail specifically may signal an underlying medical condition such as anemia diabetes or even heart or kidney disease. When a part of it turns black like under the nail it is usually the result o.

Athletes often suffer from black toenails especially those who run on hills or play soccer. But sometimes they can appear yellow green blue purple or black. Why is my toenail black. Fortunately the causes of black toenails are usually not serious and the condition is often easy to treat.

2 of the most common causes are injury to the nail bed and fungal infections. Toenails are naturally white in color. When a toe turns black it has usually died from lack of blood supply.