Symptoms of parvo are, high fever, loss of appotite, vomiting and or bloody diarrhea, dehydration. In sevear cases, the animal will have a fowl smell radiating from it. And the Parvo virus is very contagious to other animals. If you suspect that your animal has any of these symptoms, see your vet!

Ok, both of the top two answers are good ones, the third seems a little time consuming.... I have exzema and what I use, is a mix of quick oats and sugar and warm water...and for my lips alone, I mix a spoon full of honey with a spoon full of sugar.