The surface of my nails are coarse. In the left middle finger it grows cracked. Long years back skin specialist diagnosed it as infection of tinea ungwan. I took medicine for some time then without seeing any result I stopped. Kindly advice.

Suggestions offered by doctors on Lybrate are of advisory nature i.e., for educational and informational purposes only. Content posted on, created for, or compiled by Lybrate is not intended or designed to replace your doctor's independent judgment about any symptom, condition, or the appropriateness or risks of a procedure or treatment for a given person.