Variety of reasons : Hi, those lines could be from simple small bleeding from damages to tiny blood vessels under the nails from getting hit etc or vitamins/nutrition deficiency, and all they way to a more serious skin disorder. Most of the time it’s simple/benign. See your doctor who can evaluate your history/medical info, examine your nails, and give you personalized treatment if needed.
Answered 4/20/2020
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A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
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