Ask The Doctor > Pending > I have a vertical lines on my nails On my

I have a vertical lines on my nails On my

Patient: I have a vertical lines on my nails. On my right hand thumb it is a thin greyish line. On my right thumb on my toe is a but wider greyish line also. Could this be a sign of something serious?

 

 

Doctor:

 


 

 
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Dr. Jimmy Obaji M.D.

Dr. Jimmy Obaji M.D.

Dr. Jimmy Obaji completed his residency in Family Medicine at the University of Manitoba. He currently operates a walk-in-clinic in downtown Toronto.

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