Immediately contact your vet if your pet has side effects due to the medication. Ensure you also know the location and contact details of your out-of-hours emergency vet clinic in case of an emergency. Once your pet has received veterinary attention, please also inform Petdirect of the adverse reaction. Our in-house veterinary team investigates all cases of adverse reactions and reports them to the Ministry for Primary Industries Agricultural Compounds and Veterinary Medicines team.