Search results
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.
23 lis 2022 · Raynaud's (ray-NOSE) disease causes some areas of the body — such as fingers and toes — to feel numb and cold in response to cold temperatures or stress. In Raynaud's disease, smaller arteries that supply blood to the skin narrow.
Raynaud's affects your blood circulation. When you're cold, anxious or stressed, your fingers and toes may change colour. Other symptoms can include: pain; numbness; pins and needles; The skin may turn white or a lighter colour as blood flow is restricted.
26 kwi 2024 · Cyanosis is a medical term for bluish discoloration of the skin and nails. It occurs when there is too little oxygen circulating in your blood. It's especially noticeable in areas where many...
28 paź 2019 · Learn what might cause your toenails to turn blue, including argyria, cyanosis, Raynaud’s phenomenon, Wilson’s disease, and blue nevus.
23 gru 2019 · By Lisa Esposito. |. This article is based on reporting that features expert sources. First you experience cold, puffy fingers changing colors to white and blue as they go numb. Then, on...
10 maj 2024 · Raynaud’s disease is an issue with blood circulation that causes the fingers or toes to turn white or pale and then blue, cold, and numb. It occurs when temperatures drop and blood vessels...
