Why do I have black spots on my feet?
Tinea nigra infection: What to know. Tinea nigra is a very rare fungal infection. It causes brown or black patches to develop on the soles of the feet, the palms of the hand, or, on rare occasions, the torso. A type of yeast called Hortaea werneckii causes most tinea nigra infections.
What is Diabetic foot?
If you have diabetes, your blood glucose, or blood sugar, levels are too high. Over time, this can damage your nerves or blood vessels. Nerve damage from diabetes can cause you to lose feeling in your feet. You may not feel a cut, a blister or a sore. Foot injuries such as these can cause ulcers and infections.
What do diabetic feet look like?
Although rare, nerve damage from diabetes can lead to changes in the shape of your feet, such as Charcot’s foot. Charcot’s foot may start with redness, warmth, and swelling. Later, bones in your feet and toes can shift or break, which can cause your feet to have an odd shape, such as a “rocker bottom.”
Why do diabetics feet turn black?
Diabetes can affect your feet in two important ways: loss of healthy nerve function and a reduction in healthy circulation. If your circulation is affected by diabetes, you could notice discoloration of your toes and feet. The skin on your feet could turn blue, purple, or gray.
What is silent diabetes?
“Diabetes starts as a silent disease, advancing painlessly, almost imperceptibly,” says Dr. Ferrer, who sees 25 to 30 diabetic patients per week. “It mainly attacks the small blood vessels, damaging the kidneys, eyes and nerves.” It can also affect larger blood vessels.
What causes a foot to turn black?
If you noticed your feet or hands turning black, it is because the trampoline mat is getting old and the carbon ingredients are coming through the mat. When this happens the carbon sticks to your feet, hands and possibly your clothes.
What causes dark spots under your feet?
Dark spots on bottom of feet caused by tinea nigra are attributed to a skin infection. The infection is caused by fungi; though there are several different types of fungi that can cause it, the most common one is Phaeoannellomyces werneckii.
What are dark spots on toes?
Dark spots on the toes and skin are most commonly caused by years of sun exposure, according to MayoClinic.com. Spots can appear in a variety of colors, though they are typically gray, brown or black. Dark spots on the toes and skin are most commonly caused by years of sun exposure, according to MayoClinic.com.
What does a black dot on your foot mean?
Dark spots on bottom of foot, also known as black pinpoints which are tiny clotted blood vessels. A callus of thickened skin over a well-defined area where a wart is growing inward. A small, rough and grainy lesion on the bottom of the foot. A lesion that stands out among the normal lines of the foot.
