I would ammend the portion that mentions debate ontopicalointments for treatment. There's no debating on that issue -an application of topical ointment cannot cure it.
Here's another good link
EDIT: NOTE FROM PIPP:
Edited, thanks, Pam!
I see that link has a ton of other information, we'll incorporated it into the pages for other appropriate ailments as well (if Naturestee hasn't already done so).