[cypher]

I always give my hams probiotics if they're on antibiotics, personally I think the probiotic powders are more effective than yogurt, if she isn't drinking try sprinkling just a pinch on something wet like cucumber or baby food, or whatever you think she might eat.

It really does sound as though you're not happy with the service & care provided by the vet you've seen, having had a couple of very unfortunate experiences with vets I do know how that feels & would suggest for your own peace of mind as much as for Elsa's well being that you try to find a vet you'd be happier with if that's at all possible.