I agree. I would want to know what type of parasite and what other options there are. Ivermectin can also be used orally, and I think even topically. Either would be a preferable option if it has to be ivermectin.
* * * Nancy * * *
Retired from breeding
Rescue contact for both the Hedgehog Welfare Society and the IHA
Rescued over 70 (and counting) hedgehogs needing a new home