What is the reason why a vertical grain appears on the nail
Dr. Casey Young
Verified
VerifiedRestoring balance, restoring life.
2025-03-01 23:10:56
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There are two normal cases of vertical lines on the nails: thin and fragile nail ridge plate, with longitudinal ridges, often broken and divided due to malnutrition, can also be seen in patients with lichen planus, alopecia areata and other diseases.
