Answers:
Athlete's foot is a fungus, usually picked up by walking barefoot after someone else who have it. There are several flawless antifungals on the flea market. Check next to your pharmacist. If it doesn't shift away you may obligation to see a podiatrist for an oral med they distribute.
Your foot mortal constantly moist and sweaty is the result in. Keeping them dry, shifting drenched socks after work outs, putting child powder or corn starch on them to involve moisture are devout preventative measures.
Tinactin is a great treatment. You could also try Lamisil. Both are pretty cheap, and you can find them at your local drug store.
Just hold on to your socks on and you should be fine. Don't way of walking around public showers and stuff. They own powders which hold on to them dry. That works pretty moral. They also own creams and oral prescriptions.