A member asked:

Fingers & toenails splitting / cracking? i notice that my toenails and thumbnails are being to splitting or cracking. i have file them smooth and add clear nail polish to strengthen to them and it seem to take of the problem for a while but the are start

A doctor has provided 1 answer
Dr. Payam Rafat answered

Specializes in Podiatry

Have them evaluated: Some causes of abnormal nail growth include trauma, infection, side effects of medication, and possible systemic diseases such as psoriasis. Have them inspected by a professional to determine the cause of the problem, as treatment varies depending on the diagnosis.

Answered 6/22/2013

5.2k views

Thank

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