What causes a black line in the finger nail? : My teenage daughter has a black line running from the cuticle of her thumbnail to the tip. Vertical ridges or lines in the nail often do not have a clear cause.
What is 1 black line underneath your fingernail mean? · Skin : I have 1 black line underneath the fingernail on my thumb and forefinger of my right hand and 1 black line underneath the forefinger of my left
Noticed dark lines under finger nails What is causing this : I have noticed dark lines under my finger nails for a couple of months now. The lines run from the nail bed to the edge of the nail. I have also
Nails Can Warn Of Health Problems Its Wise to Watch Them : Bluish/deep blue nail beds heart or respiratory problems/pulmonaryobstruction/ asthma/emphysema Dark blue line in nail can be sign of skin cancer
Slide show 7 fingernail problems not to ignore : Nail pitting is small depressions in the nails. Nail pitting is most common in people who have psoriasis a condition characterized by scaly patches on the skin.