Once your nail has been raised from the bed, it will no longer be attached to the bed and a brand new nail will not grow from the bed. Kerassentials nail oil can help people with yellow brittle nails or itchy toes. However, many people continue to complain about the problem, even after taking all the necessary precautions and preventive measures. Talking to a professional is the best way to find out what's really going on.3) Newer oral antifungals, approved by the Food and Drug Administration , are also an effective treatment. Toenail fungus can also be more common if you walk barefoot around public facilities such as locker rooms and saunas or swimming pools. A 2012 study found that chronic toenail fungus is a risk factor for bacterial cellulitis in the leg. After you have soaked your feet, let them dry completely before you put on socks. After your foot soak, you should wear clean socks and breathable footwear to prevent contamination.