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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 (blue fingernails) happens due to a lack of oxygen in the blood. It's often caused by an underlying medical condition affecting your oxygen levels.
2 lip 2023 · Blue fingertips can be a sign of peripheral cyanosis, a condition in which the extremities develop a distinctive bluish discoloration because they are not receiving enough oxygen-rich blood. Aside from fingers, the condition most often shows up in the hands, feet, and/or toes, with reduced blood circulation most often the cause.
30 cze 2023 · Did you know that your fingernails can provide important information about your health? Read on to learn about how changes in the way your fingernails look could signal medical concerns that you shouldn't ignore.
1 lis 2022 · Peripheral cyanosis is often caused by cold temperatures, but it can also indicate that you have a medical issue. Learn about diagnosis, treatment, and more.
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.
