Why do diabetics feet turn black?
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 does it mean when your toes are turning 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.
Can diabetes cause toenails to turn black?
A black toenail may be caused by: An underlying medical condition: This may include anemia, diabetes, heart disease, or kidney disease. Fungal infections: While these often look white or yellow, fungal infections can sometimes cause black toenails from debris buildup.
Why do diabetics feet turn purple?
People with diabetes also have a high risk of developing PAD. 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.
Is Diabetic Foot curable?
Diabetic foot infections are a frequent clinical problem. About 50% of patients with diabetic foot infections who have foot amputations die within five years. Properly managed most can be cured, but many patients needlessly undergo amputations because of improper diagnostic and therapeutic approaches.
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.”
What are the symptoms of gangrene in foot?
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)
- the skin becoming cold and pale.
Why can’t diabetics cut toenails?
Although a nice, rounded cut is often preferred over a square clipping, diabetics must be careful making curved clips. Cutting too far into the corners of your toenails can lead to the formation of ingrown nails, oftentimes leading to an infection.
What does diabetes do to toes?
People with diabetes have an increased risk of ulcers and damage to the feet. Diabetic foot problems also include bunions, corns, calluses, hammertoes, fungal infections, dryness of the skin, and ingrown toenails.
Why do my toes look purple?
Peripheral artery disease, a condition characterized by poor blood flow to the lower extremities, can cause the feet to gradually turn purple or blue. Diabetes can have a similar effect on the feet. If you notice a discoloration in the skin of your feet, please see that you seek the care of a podiatrist.
Are dark toenails symptom of diabetes?
People with diabetes are more vulnerable to fungal infections than the general population, so toenail discoloration can be a warning sign of the condition or a complication in someone with a confirmed diagnosis. Poor circulation and reduced sensation in the feet often accompany diabetes.
Why do diabetics lose their toenails?
The answer to the question, as to, why do diabetics lose their toes is due to the fact that the poison high levels of blood sugar damages the circulation. The circulation damage can lead to swelling,sores and possible gangrene .
What causes your toes to turn black?
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.
What causes toes not toenails to turn black?
If your toenail isn’t black, but has a black stripe running across or down it, the most common cause is a condition called linear melanonychia . “This condition occurs when pigments in the nail…