Black line beneath nail

From last 7 month i have notice that there is black line beneath on the thumb of my right hand. I completely know that i didn't get hurt so far, so this is not due to blood clot then What does that mean? Why they are keep on growing. For the first time when i noticed , it was just one line and later I got another
views-icons 59 Views Bookmark this Answer

Like the answers? Chat privately for 24 hours with the doctor of your choice

doctor profile image
Dr. Himanshu Gupta
Dermatologist 7 yrs exp Delhi

Free 3 day follow up

Chat Now

₹300 for 24 hrs

This may be a melanocytic lesion or some exogenous pigmentation, difficult to say from picture. You may consult in person @ Bhardwaj Medicos & Clinic 169, Gyan Khand IV, Sukkar bazar road Sumitra complex, Indrapuram Sat 4-5 pm Sun 10-12 pm Mon 4-6 pm
Flag this Answer
Flag this answer
Let others know if this answer was helpful
Was this answer helpful?