If you touch the place of onychomycosis with your hands, it will infect your hands, so it is generally recommended to treat onychomycosis quickly because onychomycosis is highly contagious. In fact, antifungal drugs can be used to treat onychomycosis. I use bright nails, and the treatment of onychomycosis can be said to be very professional. The drugstore lady gave me a lot of popular science, saying that this medicine can kill the fungi on the deck and nail bed, so it is more thorough than the traditional treatment of onychomycosis. I suggest you try it.