Overview: Toenail fungus, or onychomycosis, affects 14% of the population and can result in discolored, brittle nails. Dr. Bruce Pinker defines it as an infection beneath the toenail, commonly starting on the big toe. This condition is prevalent in warm, moist environments and can be painful, causing yellow or brownish nails. Older individuals, those with weakened immunity, and painted toenail wearers are more susceptible.

Causes: Factors leading to toenail fungus include inadequate ventilation in shoes, sockless wear, microtrauma from ill-fitting shoes, barefoot exposure in damp areas, and unsanitary practices at nail salons. It’s more prevalent in older adults and those with weakened immune systems.

Home Remedies: Dr. Laura Purdy suggests various home remedies, quoting, “White vinegar can help eliminate fungus,” recommending foot soaks. Listerine, baking soda paste, Vick’s VapoRub, garlic, essential oils, and snakeroot extract are also options. However, consistent use is crucial.

Professional Options: If home remedies prove ineffective, professional treatments include prescription topical medications (Penlac, Jublia, or Keradyn), oral medications (Lamisil or Sporanox), and laser treatments. Dr. Pinker notes these aren’t permanent cures, and success depends on hygiene practices.

Conclusion: Toenail fungus can be managed with home remedies, but persistent cases may require professional intervention. Monitoring and seeking medical advice are essential for effective treatment.