Black Under Nail. There are 5 possible causes of black toenails: Without treatment, a nail infection.
Infection under nail medical name: There’s always a chance that the black spot beneath your nail is actually a mole, and that the mole may be a malignant melanoma, which is a dangerous and severe form of skin. Black lines may not always be directly related to mole growth or melanoma, but could also be caused by aging, nutritional issues, arthritis, fungus infections, or a heart.
3,4 Typically, These Streaks Gradually Increase In Size And Are.
There are many causes of black or dark toenails, but the most common cause is trauma. A doctor explains the differences between a melanoma black line under the fingernail and a normal one. Warts growing under the nail.
It Often Occurs In People 60 Or Over And.
Avoid shoes that compress the toenail. This type of nail fungus can also develop when a nail is infected with the fungus, and there is also a bruise on the nail. The bleeding under the fungal nail turns the nails black, or a black spot.
One Condition You May Not Have Considered Is Nail Psoriasis Which Can Be Especially Painful.
Usually a small area changes color at first and it slowly spreads. “if your nail is brown or black, the most important thing to worry about is a nail melanoma,” (a.k.a. 5 causes of black toenails 1.
There Are 5 Possible Causes Of Black Toenails:
Over time, the nail becomes. Nails can be brown, black, white, or yellow. Trauma, whether sudden or repetitive.
Black Spots Under Nail Can Also Be Caused A Skin Cancer.
“splinters or dark streaks under nails can occur when microscopic areas of. Another cause of black lines on the nails is a splinter hemorrhage, which occurs when blood vessels under the fingernail are damaged,. If a subungual hematoma is the source of your black toenail, here are a few tactics you can take to help it heal properly.