What is blue fingernails a symptom of?

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.

What do purple Nailbeds mean?

What is cyanosis? Cyanosis is when skin, nailbeds, or lips turn a shade of blue, purple, or grayish. This is due to blood carrying less oxygen, which means bodily structures such as organs might not be receiving enough oxygen.

What causes toenails to turn 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.

Are blue fingernails common?

It is not uncommon for the nails to appear blue in cold conditions, but they should return to the normal color once the person has warmed up. If blue nails are not likely due to a low temperature, and the color persists, it is important to seek medical attention.

What nail color says about your health?

Healthy fingernails and toenails should generally be a pink color – with the healthy nail plate being pink, and the nail being white in color as it grows off the nail bed. Fingernail color and condition changes are rarely the first clue of serious illness.

What does dark blue nail polish mean?

According to VeryWellMind, the color blue is often seen as calming and conservative, but it can also be associated with intensity (think of a bright autumn sky) or sincerity (there’s a reason we say someone is “true blue.”) The shade you choose for your nails might make you feel either peaceful or revved-up depending …

Why do guys choose light blue nails?

If you get light blue nails, it means that you have a significant other, aka a boyfriend. Having blue nails is a way of telling others that you are officially taken and no longer available. Well, according to TikTok anyway.

https://www.youtube.com/watch?v=SVqPErb1n84