Having a blue tint to your fingernails is a condition 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 ...

Anyone with blue nails should seek medical advice. In some cases, fingernails turn blue or purplish because of cyanosis, which can also affect the lips and skin. Cyanosis can occur if the blood is ...

Blue fingernails are caused by a low level or lack of oxygen circulating in the red blood cells. This condition is known as cyanosis and occurs when there is not enough oxygen in the blood.

fingernails, and feet. It may affect areas on just one or both sides of the body. Central cyanosis affects the core organs of the body. Central areas develop a blue-green tint, as do the lips ...

It's important to see a healthcare provider for purple or blue fingernails, in order to determine a cause. In some cases, cyanosis may require immediate care. Blue or purple nail beds or nails are ...

When your nails turn blue or purple, it is a clear sign that your body is not receiving enough oxygen. This condition, called cyanosis, can be linked to lung or heart problems, such as asthma or ...

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 ...

As far as the pale, gray, or blue colored skin or nails, this is most likely attributed to cyanosis, which is usually due to a lack of oxygen. When normal bright red blood cells don’t have ...

As far as the pale, gray, or blue colored skin or nails, this is most likely attributed to cyanosis, which is usually due to a lack of oxygen. When normal bright red blood cells don’t have ...

Cyan refers to a shade of blue. Cyanosis, then, is a purple or bluish discoloration of the skin. It’s a sign that there may be low levels of oxygen in the blood. Cyanosis is itself a symptom ...