Black And Blue Under Toe Nail

Understanding Black Toenails: Causes and Concerns Think back to the last time you had a bruise-maybe on your arm, thigh, or elsewhere. You likely recognized that familiar black-and-blue patch right away. Bruises on the skin are common, but when discoloration appears under a toenail, it can be more concerning.

Fortunately, in most cases, black toenails have simple, non. A black and blue toe, medically known as a contusion or ecchymosis, signals underlying tissue damage. This discoloration results from broken capillaries beneath the skin or, commonly in the toe, under the toenail.

When small blood vessels rupture, red blood cells leak into the surrounding soft tissue, creating the familiar purplish. Black Toenail: Common Causes If your toenail turns black, it's most likely a bruise under the nail, technically called a subungual hematoma. The big toe is the one most often injured, and this can result in a black-and-blue nail.

Bruised, broken blood vessels cause the black and blue colors under the nail. This may occur due to repetitive injuries. If you had a sudden injury, your toe can be very painful.

How are black-and-blue nails diagnosed? Your health care provider will talk with you about your symptoms and physical activities. A black toenail, often called a "subungual hematoma," occurs when there is bleeding or bruising underneath the toenail due to trauma or other causes. Black toenails can be caused by an injury, infections, diabetes, and more.

Learn how to get rid of a black toenail and when to see a healthcare provider. When your normally healthy nails turn black or blue, it can be concerning and sometimes indicate underlying health issues. This comprehensive guide explores everything you need to know about black and blue nail discoloration, from common causes to effective treatments and prevention strategies.

It gives the appearance of a blue color of your skin, including the skin under your nails. The lips, fingers, and toes may appear blue. Restricted blood flow can cause discoloration under the nail.

This occurs when small blood vessels rupture, such as from stubbing a toe or wearing shoes that press down on the nail plate. The initial red color of fresh blood changes to dark purple or black as the blood dries and is trapped beneath the nail, slowly growing out over several months. A subungual hematoma is a bruised fingernail or toenail that may cause severe, throbbing pain.

Learn when to seek care and what treatment involves.

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