Why are my toes turning dark?

Dear Kato: Darkening of the toes that hurt could result from compromised blood supply to those toes, leading to a condition called gangrene. Gangrene may occur after an injury or infection, or in people suffering from any chronic health problems, affecting blood circulation such as diabetes.

A black toenail may be caused by: An underlying medical condition: This may include anemia, diabetes, heart disease, or kidney disease. Trauma: Usually caused by an injury, trauma to the toenail can cause the blood vessels beneath a nail to break. The resulting bleeding underneath the nail appears black.

Also, why are my toes turning brown? When a toenail develops a fungal infection, it typically turns yellow or brown. It becomes thick and overgrown. Foul-smelling debris also may accumulate under the nail. As the infection continues, the nail may crumble gradually and fall off.

Consequently, what happens when your feet turn black?

Why Feet Turn Black In some instances, red blood cells may leak outside the varicose veins. These cells carry some red pigment that, over time, may turn black in color. When these cells end up in your feet, they may contribute to the darker skin color.

What are signs of diabetic feet?

Warning Signs of Diabetic Foot Problems

  • Increase swelling of legs or feet.
  • Change of skin color.
  • Burning or tingling sensation.
  • Lack of feeling in the feet.
  • Numbness in the toes.
  • Ingrown toenails.
  • Slow to heal sores.
  • Cracks between toes.

What would cause your toe to turn black?

Black Toenail: Common Causes 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.

Why do diabetics toes go black?

Gangrene. Diabetes affects the blood vessels that supply your fingers and toes. When blood flow is cut off, tissue can die.

What is the first sign of gangrene?

General symptoms of gangrene include: initial redness and swelling. either a loss of sensation or severe pain in the affected area. sores or blisters that bleed or release a dirty-looking or foul-smelling discharge (if the gangrene is caused by an infection)

What does a gangrene toe look like?

Skin discoloration — ranging from pale to blue, purple, black, bronze or red, depending on the type of gangrene you have. Swelling or the formation of blisters filled with fluid on the skin. A clear line between healthy and damaged skin. Sudden, severe pain followed by a feeling of numbness.

Is a black toenail a sign of cancer?

Melanoma In rare cases, a black toenail may be caused by melanoma. Melanoma is the most aggressive form of skin cancer. Melanoma causes the skin to develop one or more patches of dark, irregular-looking skin. In some cases, the patch of darkening skin grows beneath the nail bed.

What does a black toe nail mean?

Black Toenails. A black, purple or brownish discoloration under or involving a toenail is frequently due to trauma to the toenail, such as when something is dropped on the toe. Other rare causes of black toenails include fungal infections, chronic ingrown nails or health problems affecting the rest of the body.

What does melanoma look like on your toe?

While melanomas are often brown in color, they can sometimes be red, tan, or white. Melanoma can also occur in your toenails. This is most common in the big toes of your feet. The cancerous cells underneath the nails can look like purple, brown, or black bruises.

What does the beginning of gangrene look like?

Early stages of wet gangrene may include signs of infection, aching pain with swelling, a reddish skin color or blanched appearance if the area is raised above level of the heart, coolness on the skin surface, ulceration, and a crackly sensation when the skin is pressed due to gas in the tissue.

What causes your feet to turn dark?

Uncontrolled blood sugar levels can cause the blood vessels in the legs and feet to become narrow and stiff. The resulting reduction in blood flow to the feet can lead to: purple or blue coloring. cold feet.

How can I improve the circulation in my feet and toes?

How do I treat and Prevent poor Circulation? Stop smoking cigarettes. Keep your blood pressure and cholesterol in a healthy range. Exercise regularly. Avoid long periods of immobility. Elevate your legs. Sitting in a recliner with your legs up can be a great, simple remedy for poor circulation.

How can I improve the circulation in my feet?

Here are some guidelines: Stop smoking, if you smoke. Smoking has a negative effect on blood circulation. Stay hydrated. When you’re well-hydrated, your heart has an easier job pumping blood through your blood vessels to your muscles. Drink tea. Eat a balanced diet. Try massage. Take a warm bath. Try a sauna bath.

Why do my feet look black?

You may have had bruises that temporarily turned part of your skin a shade of black, blue, or purple. Purple feet are a sign of a circulation problem that can be potentially serious. When circulation in your feet is healthy, cuts heal quickly and your skin retains its natural color.

What causes black and blue toes?

Blue toe syndrome is characterised by tissue ischaemia secondary to cholesterol crystal or atherothrombotic embolisation. Cyanosis of the digits may have several etiologies ranging from trauma to connective tissue disease, however the most common cause of blue toe syndrome is atheroembolic disease or aneurysm.

What causes your feet to turn red?

Peripheral vascular disease is caused by decreased blood flow to your legs and feet due to clogged arteries (atherosclerosis). Symptoms can include: toe and foot redness.