What does a fungus of the nail look like?
A fungus of the nail can look like a thickened chalky nail that can be yellowish or discolored. If your nail has multiple colors and hues of brown or black, however, you should get your nail checked by a physician. Why does my natural nail have a green color? A green colored nail can be due to a bacteria called pseudomonas. If your nail appears green, please consult a physician who can diagnose and treat the bacteria appropriately.
