[Peaches]

Peaches has urine burns on the back of her hind legs and near her private area . Her vet prescribed Oxydex and told us to apply twice daily on affected areas. Well I have been doing that and seen some improveness. Her private area cleared up but the back of her hind legs are still pretty pink and very dry/flakey. I'm just about almost finished with the tube of Oxydex. Should I discontinue applying the ointment on her legs once the tube is finished?? Im so confused... I dont understand why her legs had'nt cleared up. Has anyone else experienced this before???