Did you know that your fingernails can provide clues to your overall health?
For example, ice pick-like depressions in the nails (nail pitting) are common in people who have psoriasis — a condition characterized by scaly patches on the skin. Nail pitting can also be related to connective tissue disorders, such as Reiter’s syndrome, and alopecia areata — an autoimmune disease that causes hair loss.
Nail clubbing occurs when the tips of the fingers enlarge and the nails curve around the fingertips, usually over the course of years.
Nail clubbing is sometimes the result of low oxygen in the blood and could be a sign of various types of lung disease.
Spoon nails (koilonychia) are soft nails that look scooped out. The depression usually is large enough to hold a drop of liquid.
With the condition known as Terry’s nails, most of the nails appear white except for a narrow pink band at the tip.
Beau’s lines are indentations that run across the nails. The indentations can appear when growth at the area under the cuticle is interrupted by injury or severe illness.
With a condition known as onycholysis, the fingernails become loose and can separate from the nail bed. The separated part of the nail becomes opaque with a white, yellow or green tinge.
Yellow nail syndrome
With yellow nail syndrome, nails thicken and new growth slows. This results in a yellowish discoloration of the nails.
source : www.healthypins24.com