Why are there blue spots on my nails?

Overview. Blue fingernails are caused by a low level or lack of oxygen circulating in your red blood cells. This condition is known as cyanosis. It occurs when there isn’t enough oxygen in your blood, making the skin or membrane below the skin turn a purplish-blue color.

Why do I have a purple spot on my toenail?

Injuries. If you’ve recently dropped something on your foot or stubbed your toe on something, your nail discoloration could be a symptom of a subungual hematoma. This injury can also result from wearing shoes that are too tight. Subungual hematomas can make your nail appear red or purple.

Can toenail fungus look like a bruise?

As Jamie learned, bruising of the toenail can resemble toenail fungus. If you have traumatized the toenail in any way, whether it means you dropped something on your toe, someone stepped on your foot, or you have logged 26 miles in one day on your feet, you can expect that your toenail might be bruised.

How do you treat purple toenails?

A small subungual hematoma may not need medical treatment. Ice and elevate the area to reduce swelling, and take over-the-counter anti-inflammatories like aspirin, Advil, or Motrin for minor pain. But the pressure generated by pooled blood under the nail can be extremely painful.

What does blue painted toenails mean?

Essentially it means you’re in a relationship. According to Urban Dictionary girls use it to indicate they’re no longer available. They say: “When a girl gets blue nails it typically means she has a significant other or/ aka, a boyfriend. Females use this colour to let other people know she is no longer available.”

What does blue toe syndrome look like?

Blue toe syndrome (BTS) is often described as painful digits with blue or purple discoloration without direct trauma1. Also it can lead to the amputation of toes and feet and be life threatening.

Why is my big toenail blue?

Too little oxygen in the blood or poor circulation can cause a condition called cyanosis. 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.

What color is a healthy nail bed?

Your nails should generally appear to be a pale sort of pink or mauve. And it’s not actually the nails themselves that are the color, it’s the tissue underneath. “A nice healthy nail will have a pinkish or mauve hue as it reflects the color of the nail bed underneath,” Dr.

Why do I have a blue spot on my toenail?

What causes blue fingernails? The medical term for the bluish hue of the skin, including underneath the fingernails, is cyanosis. Blue fingernails can be the result of hypoxemia, an abnormally low amount of oxygen-carrying hemoglobin within red blood cells.

What causes blue under toenail?

Black and blue: A black and blue toenail is usually due to trauma to the nail usually when running in shoe gear. If the nail is completely black and blue you may need to have the blood that has developed under the nail drained if this is causing you significant pain.

What causes blue toenails symptoms?

Blue fingernails are caused by a low level or lack of oxygen circulating in your red blood cells. This condition is known as cyanosis.

Why is my big toe turning blue?

Too little oxygen in the blood or poor circulation can cause a condition called cyanosis. 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.