Black spots on legs causes
If you wear tight pants, tall boots or any other foot or leg wear that frequently abrades your lower calves, the darkened skin may be caused by friction, according to Yarosh. Routine friction makes skin dry and irritated, and over time, this can make the skin appear darker even when friction hasn’t occurred recently.
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Likewise, people ask,What causes black spots under my toenails?
If your toenail turns black, it’s most likely a bruise under the nail, technically called a subungual hematoma. You can get it from stubbing a toe or from footwear that cram your feet into the front of the shoe. The bruise usually starts out red, then becomes purple, dark brown, and finally black when blood beneath the nail pools and clots.
In this manner,What is a black spot on your leg?
Age spots or solar lentigo are black spots that appear due to hyperpigmentation. The major cause of these black spots on legs is exposure to UVR rays from the sun. These radiations trigger the pigment cells known as melanocytes to produce more melanin that is deposited to the top layers of the skin.
Subsequently,What causes dark circles on legs?
Exposure to sun is one of what causes dark spots on legs especially among people who live in hot areas. Skincarederm even rates exposure to ultraviolet rays from the sun as the major cause of black spots on legs.
What are dark spots on my legs?
The dark spots on your legs also are known as age spots. These dark spots appear after you have exposed your skin to the sunlight for long, extended periods of time. While people over the age of 40 are the most likely to form age spots, people at any age can get dark spots on their legs.
What causes toenail to turn black without injury?
Common causes of toenails turning black include ill-fitting shoes, fungus, dropping an object on the toe and cutting the nail too short. Impact to the toenail causes bleeding underneath the nail’s surface. Part or all of the toenail may turn black.
Why are my toenails turning black, what do I do?
Black toenail: Causes and treatment Six causes of a black toenail. There are various reasons for black toenails and many causes are easy to treat. … Treatment. Black toe nails may be a result of repetitive trauma from wearing poorly-fitting shoes. … Prevention. Preventing black toenails from forming is not always possible. … When to see a doctor. … Outlook. …
Why is there a black spot on my toe?
That unsightly black spot can be a small or large dot that appears on the nail bed of the toe or under the toenail. It could be a black toenail fungus or a collection of dried blood from a recent injury to the toe.
What causes dark patches on lower legs?
The dark pigmentation that appears on the legs especially on the shin or the lower legs just below the knees is principal symptom of Stasis dermatitis which in turn may be caused by venous stasis.
What caused a toe to turn black?
Nails change colors for multiple reasons. The most common culprit for a black toenail is blood under the hard tissue . Damage to the end of the toe causes blood to leak through the nail bed and stain the keratin a dark color. This is also known as a subungual hematoma, or a bruise under the nail.