Generic brands may vary. This product can not be shipped into California. This 1% ivermectin injection is a Parasiticide for the Treatment and Control of internal and external parasites of cattle and swine. Consult your veterinarian for assistance in the diagnosis, treatment and control of parasitism. For Cattle:Ivermectin treats and controls gastrointestinal roundworms, lungworms, grubs, sucking lice and …