Hi and welcome to HCM. Thank you for querry.
There are various such creams. This is combination of hydrocortison eand neomycin
so ask your oharmacist about these two. Ulcers can be treated by local applying medicines but this will help only for a short time.She should treat the right cause of it. It means that she should improve circulation and risk factors such as infection or diabetes
. WIsh you good health.