My toe has been peeling for three weeks and it is not gettinghealed. what should i do?

Possible fungus: Peeling skin is very often caused by a fungal infection. Another name for this is athletes foot. It may be itchy but doesn't have to be. It is often treatable with a topical gel or cream that can be purchased over the counter. If this does not clear it up within two weeks you may need a prescription strength medication or it may be something other than a simple fungal infection.

Do lab testing: Was a culture or biopsy taken? Consult a podiatrist or dermatologist.

You may have: Fungus, yeast, or bacterial infection. See a podiatrist.