Black Spots Under Toenail: 5 Causes of Black Toenails
What Causes Black Spot Under Toenail?
Subungual Melanoma Pictures
Walking a lot or running without socks can also give you a heightened chance of getting fungus underneath your toenails.
So can running in hot weather; hot temperatures cause your feet to swell, which can increase the pressure in your shoe, says Dr.
Soak your toe in cold water for 20 minutes, dry your feet and then apply the anti-fungal ointment prescribed by your doctor.
You will usually see this type of cancer in people between the ages of sixty and seventy.
First, keep your toenails short—the nail should be flush with the end of your toe.
If your nail has partially or completely turned black, the fungus infection has set in and destroyed the nail.