Blue nails, or more formally azure lunula, are characterized by a blue
discoloration of the lunulae, seen in argyria and cases of hepatolenticular
Dec 1, 2014 ... Discover 28 possible causes of blue fingernails including emphysema, asthma,
and choking. Learn about treatments and diagnosis.
Blue nails may occur as a side effect of a medicine. Blue nails are also caused by
problems that reduce the amount of oxygen in the blood, such as asthma and ...
Aug 10, 2010 ... Blue fingernails can be a sign of various disorders and should be checked out.
Very cold temperatures can temporarily slow the flow of blood ...
Fingernails — See photos of fingernail conditions that warrant medical attention.
... For example, ice pick-like depressions in the nails (nail pitting) are common ...
List of 18 disease causes of Blue nails, patient stories, diagnostic guides.
Diagnostic checklist, medical tests, doctor questions, and related signs or
symptoms for ...
Common causes of Blue nails symptom from a list of 18 total causes of symptom
Feb 28, 2009 ... If the fingernails remain blue, then there may be an underlying disease or
structural abnormality interfering with the body's ability to deliver ...
Nov 20, 2014 ... If your nails remain blue for some time then I would see your ... There are a
number of conditions that can cause the fingernails to turn blue - the ...