Ivomec 1% Injection is indicated for the effective treatment and control of the following harmful species of gastrointestinal roundworms, lungworms, grubs, sucking lice, and mange mites in cattle:Contents:
Each pack contains sufficient solution to treat 40 head of 550 lb. (250 kg) cattle or 400 head of 38 lb. (17.3 kg) swine.

Dosage:
1 mL per 110 lb. (50kg) body weight of cattle; Dosage 1ml per 75 lb. body weight of swine.

Administration:

Cattle: Ivomec Injection is to be given subcutaneously only, to reduce risk of potentially fatal clostridial infection of the injection site. Animals should be appropriately restrained to achieve the proper route of administration. Use of a 16-gauge, 1/2 in. to 3/4 in. needle is suggested. Inject under the loose skin in front of or behind the shoulder. When using the 200 mL, 500 mL or 1000 mL pack size, use only automatic syringe equipment. Use sterile equipment and sanitize the injection site by applying a suitable disinfectant. Clean, properly disinfected needles should be used to reduce the potential for injection site infections. No special handling or protective clothing is necessary.

Swine: Ivomec (ivermectin) Injection is to be given subcutaneously in the neck. Animals should be appropriately restrained to achieve the proper route of administration. Use of a 16 or 18 gauge needle is suggested for sows and boars, while an 18 or 20 gauge needle may be appropriate for young animals. Inject under the skin, immediately behind the ear.