I get those when detoxing - lots of water and some vitamin C usually sorts  
it.
If you're a smoker they are a permanent feature :-{
 
 
In a message dated 16/05/2006 00:40:41 GMT Standard Time,  
[email protected] writes:

another  one of those out of the blue...

slight dark circles under  eyes...
obviously would have to keep improving diet etc to get rid of the  cause but 
is there a quick natural fix to conceal them in the  meantime...?