A member asked:

How do i know if the faint longitudial line in my thumbnail requires a doctor evaluation?

A doctor has provided 1 answer
Dr. Jerome Litt answered

Specializes in Dermatology

THUMBNAIL LINE: LINES ON NAILS ARE NOT UNCOMMON, BUT IF YOU ARE WORRIED ABOUT YOURS, IT WILL NOT HURT TO SEE A DERMATOLOGIST AND HAVE HIM OR HER MEASURE IT, OR PHOTOGRAPH IT, AND FOLLOW IT FOR A FEW WEEKS OR MONTHS TO NOTE ANY CHANGES. BEST LUCK

Answered 8/20/2015

2.4k views

Thank

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