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.
Haven't heard of...: Haven't heard of epsom salt (mag. Sulfate) causing bluish nails. If the nails are more bluish after getting out of a warm bath into the colder air, maybe the drop in skin temperature causes a decrease in blood circulation to the fingers and nails.