Web blue fingernails are commonly caused by cyanosis, which happens when there’s a lack of oxygen in the blood.

What does it mean when my nails are blue. Web cyanosis is the medical term for when your skin, lips or nails turn blue due to a lack of oxygen in your blood. Conditions that can cause cyanosis include the following: This could indicate a lung problem, such as emphysema.

Cyanosis can occur when there is not enough oxygen circulating in the bloodstream, or. It indicates either a collagen vascular disease or some kind of drug toxicity or hypersensitivity. Web the appearance of blue fingernails in your baby might be an indicator of several things, from benign causes like cold exposure to more serious concerns like insufficient oxygen.

If you have darker skin, cyanosis may be easier to see in your lips,. This creates narrow pathways which make it hard for. Your hands often being in water or cleaning products.

Web when nails appear blue from cold temperatures it is due to the cold restricting your blood vessels and forcing them to narrow. Web the correct medical term for a bluish colour or hue of the skin, including the skin that is underneath the fingernails, is cyanosis. Nail pitting is when small round depressions or notches appear in the nails.

There are 2 types of. Some heart problems can be. Web nails with a bluish tint can mean the body isn't getting enough oxygen.

Web why are my nails blue? Web not regularly trimming your nails, or cutting them at an angle. It's common in people who have skin disorders such as psoriasis and eczema.