My aunt's horse just had a droopy lip reaction and blistered her lipfrom zimectrin gold but, can't find info to contact company....suggestions? This happened today. Horse went to vet. Vet prescribed Bute and tri hist
Ruth B. replied:
That is a fairly well-known reaction to Zimectrin Gold - I've not heard of any serious long-term effects or deaths or anything from it. If you want to report it, you should contact the manufacturer - Merial. If you still have the packaging, I would have it in hand when/if you contact them - they will likely want the lot # and expiration date and such. We had a horse at our barn go through this. In our case, the wormer was expired and they told us that you CAN NOT use it after expiration date. Here''s one website with some contact information, if you want to try to get in touch with the company. http://merial.com/en/contact-us/