Know your fingernails!
Did you know that nail changes may signify a number of disorders somewhere else in the body? These may actually indicate an illness before any other symptoms do.
- Black, splinter like bits under the nail can be a sign of infectious endocarditis, a serious heart infection; other heart disease; or a bleeding disorder
- Black bands from the cuticle outward tot the end of the nail can be an early sign of melanoma.
- Brittle, soft, shiny nails without a moon may indicate an overactive thyroid.
- Dark nails and/or thin, flat, spoon-shaped nails are a sign of vitamin b12 deficiency or anemia.
- Deep blue nail beds show a pulmonary obstructive disorder such as asthma or emphysema.
- Downward-curved nail ends may denote heart, liver, or respiratory problems.
- Flat nails can denote Raynaud’s disease.
- A half-white nail with dark spots at the tip points to possible kidney disease.
- An isolated dark-blue band in the nail bed, especially in light-skinned people, can be a sign of skin cancer.
- Mail beading (the development of bumps on the surface of the nail) is a sign of rheumatoid arthritis.
- Nails that chip, peel, crack, or break easily show a general nutritional deficiency and insufficient hydrochloric acid and protein. Minerals are also needed.
- Pitted red-brown spots and frayed and split ends indicate psoriasis; vitamin C. folic acid, and protein are needed.
- Spooning (upward-curling) or pitting nails can be caused by disorders such as anemia or problems with iron absorption.
- Thinning nails may signal lichen planus, an itchy skin disorder.
- White nails with pink near the tips are a sign of cirrhosis.
Next time you need to trim your nails or put a coat of polish on them, take a closer look. Your health may depend on it.