16 Disturbing Things Your Nails Reveal About Your Health

16. Separation From The Nail Bed

The nail can separate from the nail bed for a number of reasons, the most common of which is physical trauma. This could be an acute injury or prolonged wear and tear, such as tapping, wearing tight shoes, or getting too many manicures. Fungal infection, psoriasis, and a reaction to chemical exposure are also common causes.

Separation usually doesn’t affect every nail. If it does, it may be a sign of hyperthyroidism or iron deficiency.