Name of the Day. FIONNUALA. Previous. Means white shoulder from Irish fionn white, fair and guala shoulder. In Irish legend Fionnuala was one of the four children of Lir who were transformed into swans for a period of 900 years. more...
Causes of Blue nails (Blue toenails or fingernails). The list of medical condition causes of Blue nails (Blue toenails or fingernails) includes: 1  Agyria. 2  Mepacrine. 3  Lack of oxygen.
7. Blue Nails. A blue face is a clear indication that someoneâs lacking airflow, and blue nails mean the same thingâyouâre not getting enough oxygen to your fingertips. This could be caused by respiratory disease or a vascular problem called Raynaudâs Disease, which is a rare disorder of the blood vessels, according to Dr. Agarwal.