WebSep 8, 2024 · If you have blue fingernails, it may be due to an underlying condition known as cyanosis . This condition is caused by a lack of oxygen in the blood. In addition to fingernails, cyanosis commonly impacts the hands, soles of the feet, and mouth. It can affect people of all ages, including newborns. 1. Verywell / Theresa Chiechi. WebApr 4, 2024 · Summary. Subungual melanoma is a rare type of skin cancer that occurs under the nails. Symptoms include streaks on the nails, color changes in or around the nail, a bruise under the nail that does ...
Pinworm infection - Symptoms and causes - Mayo Clinic
WebSymptoms of paronychia usually develop over several hours or days. Sometimes they take longer to develop. Symptoms appear where the nail meets the skin (the nail fold and cuticle). The sides of the nail can also … WebJun 11, 2024 · 2 causes of fingernail pain Raynaud phenomenon. Raynaud phenomenon, also called Secondary Raynaud syndrome, is a condition … determine a power function
COVID nails: these changes to your fingernails may show you
WebJun 7, 2024 · One symptom is a red half-moon pattern that forms a convex band over the white area at the base of fingernails. This seems to present earlier than other COVID-related nail complaints, with ... WebNov 6, 2024 · Summary. Your finger can turn purple or blue for several reasons that don't involve any physical injury. A few of these causes, such as vasospasm, Raynaud's syndrome, or chilblains, have symptoms that are weather-related. It's important to avoid the cold, or dress carefully for it, if you have any of these conditions. WebApr 22, 2024 · If someone with blue nails also has symptoms such as chest pain, shortness of breath, profuse sweating, and dizziness, they should immediately call 911. These symptoms can indicate a medical ... determine a percentage of a number