Corn silk is a simple home remedy for bladder infections, on top of all other well-known things
It soothes the bladder and may also be soothing for colitis, and it may be helpful for uterine prolapse [?][tonification of the muscles of the uterus][M.Wood]
Cornmeal has been widely advised on the internet [especially on the website of Graedon] for fungus of the nails [may the best is yellow cornmeal-Polenta]
Soak the feet daily or occasionally in warm water with added cornmeal.
Another claim is that painting the nail with Henna may help
Never use the medicines prescribed by dermatologists for this purpose, as they often advise liver function tests to ensure everything is okay. By the time you do these tests, it may be too late.