Fingernails and toenails grow slowly, so it may take some time for the white spots or lines to disappear entirely. Fingernails typically take 6 months or more to grow out fully. Toenails can take ...

“Leukonychia is a condition where people get these white dots or lines on their fingernails,” says Karan Lal, D.O., M.S., F.A ...

The most common cause of white marks on fingernails is trauma, usually from biting or chewing the nails or the skin around them. Over-zealous manicures can also be to blame, so be gentle ...

The white lines represent higher levels of keratinization ... of nail changes that suggest onychopapillomas on multiple nails should prompt consideration of a diagnosis of BAP1 tumor ...

ALSO READ: How to get rid of acne scars at home White spots or lines One of the most common changes to fingernails, the appearance of white spots usually points to lack of zinc and calcium.