The kind without pain relieving substances is considered rabbit safe.
Is she on antibiotics for the UTI?
When Bam had his reaction he wasn’t in optimum shape, he was still new in my house and had spent some time outside in the woods and had been suffering from fur mites, so his immune-defence was probably not in the best possible shape. If Moshus has a UTi, that could make her more sensitive to stuff like vaccines although ivermectin isn’t really a vaccine. Was she given Ivermectin empirically? ( i e was she given it on the off chance that she maybe had some internal/external parasites?)
My Bam has had several vaccinations since that first one that caused the reaction (and the vet later agreed it must’ve been a reaction), but he’s never reacted badly again. But then he’s in much better shape now. He’s been my spoilt and pampered and much-loved little prince for nearly 3 years now =)
Again, best healing vibes for ((((Moshu))))