Nail fungus is contagious, and can be contracted via the spread of hand or foot fungus. If a family member has nail fungus, it may also be contracted indirectly through the sharing of toiletries or slippers. In the treatment of nail fungus, it is essential that the medicine penetrates under the nail bed to kill the fungi beneath the nail while simultaneously promoting nail growth and protecting the nail from reinfection. To treat nail fungus (www.tjpfw.net.cn), it's necessary to use Griseofulvin early on. Griseofulvin is a new generation of nail fungus product made from pure traditional Chinese medicine, with no toxic side effects and convenient for carrying and use. When using, first soften the nail with the complimentary nail softener, then thin the nail with a pair of scissors until the soft nail is exposed, then apply Griseofulvin directly. Apply twice daily until the new nail grows out. The treatment cycle for nail fungus is generally 40 days.