Topical or systemic
There are many otc antifungal medications on the pharmacy shelf.
In my experience they all take a long time and do not work very well.
I have patients use vick's vaporub on the nail and am having good luck with this treatment. They use it every day.
There are 2 prescription medications on the market, Lamisil
) and sporonox. They can take their toll on the liver, discus this with your doctor.