*hic*
village idiot :D
Yeah I told my friend, that's when she admitted she hadn't disinfected. All I'm going by is what the vet told me, that it was an infection and not a reaction.
What actually happens is that the horse has a reaction - probably started as little lumps - which is itchy, horse scratches the lumps and breaks the skin and picks up an infection in the days following. Your vet was treating the infection, not the reaction.