Foot powder - Tinactin and Desenex POWDER work great if you get itchy feet/redness between the toes/athletes foot.
Also for guys, I borrowed a towel once - mistake - got itchy/cheesey nuts, the powders work great, keeps it dry, fungus hates dry... all the creams and sprays (can you say OUCH..!) don't work but these 2 powders do, especially Desenex (yellow bottle - undecyclenic acid). DOn't use Gold Bond - that shit BURNS on your nuts... but it keeps your feet dry and happy.
Plantars warts are no big deal, don't hurt, BUT if you let them go for too long they can go deep. Look like little brown spots that get bigger and spread slowly. I knew a guy who ignored them for years and then had to get them frozen off, every month for a year, and every time he was limping for a week. Compound W and duct tape and sandpaper/nail clipper eventually gets em, might take months though...keep at it. They are contagious, I got one at the pool - NOW I wear cheap flip flops...