Vinegar does not cure toenail fungus, according to Mayo Clinic. Effective medical treatment options for toenail fungus include oral antifungal drugs, medicated nail polish, medicated nail cream, surgical nail removal and laser therapy.
Some home remedies for toenail fungus include non-prescription antifungal nail creams and ointments, using Vicks VapoRub on affected areas and trimming thick nails, according to Mayo Clinic. Alternative medicine options include applying snakeroot extract or tea tree oil to the fungus.
Toenail fungus is a common condition, as of 2015, and may worsen if left untreated. Even when treatment is successful, toenail fungus may reoccur, according to Mayo Clinic.