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Brown nails can indicate a thyroid disease or malnutrition; white nails can point to an iron deficiency; and strangest of all, nails with a bluish-gray tint can mean that your body might not be ...
A blue-faced nail means you're not getting enough oxygen to your fingertips. This could be linked by respiratory disease, which can mess up the blood vessels in your nails. But it could also mean ...
A key sign of good nail health is nail resiliency. Healthy nails should be flexible, but they should not be easily breakable, Azzawi notes. Healthy nails should be relatively pink in color, adds ...
Koilonychia, also known as spoon nails, [1]: 782 is a nail disease that can be a sign of hypochromic anemia, especially iron-deficiency anemia. [2]: 656 [3] It refers to abnormally thin nails (usually of the hand) which have lost their convexity, becoming flat or even concave in shape. In a sense, koilonychia is the opposite of nail clubbing ...
Green nail syndrome is an infection that can develop in individuals whose hands are frequently submerged in water resulting in discolouration of the nails from shades of green to black. [3] [4] It may also occur as transverse green stripes that are ascribed to intermittent episodes of infection. [3]
Also known as "true" leukonychia, this is the most common form of leukonychia, in which small white spots appear on the nails. Picking and biting of the nails are a prominent cause in young children and nail biters. Besides parakeratosis, air that is trapped between the cells may also cause this appearance. [5] It is also caused by trauma.
In reality, your nails can give you a glimpse into your overall health.
They could be due to hitting the nail (trauma), a sign of inflammation in blood vessels all around the body (systemic vasculitis), or they could be where a fragment of cholesterol has become lodged in the capillaries of the finger. Even if a patient does have infective endocarditis, roughly 1 in 10 patients have splinter hemorrhages. [4]