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.
Circulation issues can cause discoloration in your fingers. Normally, the bright red of oxygenated blood circulating under your skin creates a pink or reddish tint, especially around the finger tips. Pale skin indicates blood loss, while bluish or purple skin can stem from lack of oxygen in the blood. Purple or bluish-colored fingers can be caused by cyanosis, Raynaud's phenomenon and certain medical conditions. Discolored extremities may be cause for concern; contact your doctor if symptoms persist.