hello doc, i'm suffering from a fungal infection in my toe nails. the nails are becoming thick and yellow day by day. I treated once and it was fruitful. but after almost 1 year, it is again recurring. i don't know what to do? should i follow the same treatment? since I've changed my place, so i can't visit the same doc again. should i visit dermatologist in my town? please advise. I'm 31yrs old, ht 5ft and wt 58 kg. thanks in advance. Debasree, Pune, India.