My bunny has had balance issues (including occasionally falling over unable to get up) and a weepy eye for over 7 weeks now. The vet could see torticollis but no sign of any ear pus or anything to culture.
We did a month of panacur and put her on 48 hour bicillin injections (0.25ml). Then two...
I just repeated this experiment out of curiosity and because my bunny has sore hocks. But this time I let the new-skin dry. Took 10 minutes. And then i licked it.
Nothing. Totally benign. The smell kind of reminds me of nail polish and it dries like that so maybe when you taste it wet you get...