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10 kwi 2023 · Blue fingernails, or cyanosis, occur when your blood doesn’t have enough oxygen. It is most often caused by cold temperatures. Occasionally, it can be caused by medical conditions.
16 wrz 2024 · If you have blue or purple fingernails or nail beds, it may be due to a lack of oxygen in your blood, also known as cyanosis. Cyanosis can result from exposure to cold temperatures, certain lung and heart conditions, circulation problems, issues with hemoglobin, and more.
26 kwi 2024 · Cyanosis describes a bluish discoloration of the skin and mucous membranes (lining of the body's organs and canals such as the nose and mouth) due to insufficient blood oxygen levels.
5 cze 2024 · Nails with a bluish tint can mean the body isn't getting enough oxygen. This could indicate a lung problem, such as emphysema. Some heart problems can be associated with bluish...
25 sty 2024 · Peripheral cyanosis is when someone’s hands, fingertips, or feet turn blue due to a lack of oxygen-rich blood. Some causes include Raynaud’s disease, cardiovascular problems, and hypothermia ...
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.
2 cze 2024 · Depending on your skin tone, cyanosis may be difficult to detect. The first signs typically appear on lips, gums, nail beds, and around the eyes. The mucous membranes and skin can appear white, gray, bluish, or purplish.
