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Panacur
  • Professionals
  • FDA PI

Panacur

Generic name: fenbendazole suspension
Dosage form: FOR ANIMAL USE ONLY

INDICATIONS: Beef and Dairy Cattle - 2.3 mg/lb (5 mg/kg) body weight for the treatment and control of: Lungworms: Adult Dictyocaulus viviparus; Stomach worms: Adult brown stomach worms (Ostertagia ostertagi), Adult and fourth stage larvae barberpole worms (Haemonchus contortus & H. placei), and Adult and fourth stage larvae small stomach worms (Trichostrongylus axei); Intestinal worms (Adult and fourth stage larvae): hookworms (Bunostomum phlebotomum), thread-necked intestinal worms (Nematodirus helvetianus), small intestinal worms (Cooperia punctata & C. oncophora), bankrupt worms (Trichostrongylus colubriformis), and nodular worms (Oesophagostomum radiatum).

Beef Cattle Only – 4.6 mg/lb (10 mg/kg) body weight for the treatment and control of: Stomach worms (4th stage inhibited larvae): Ostertagia ostertagi (Type II Ostertagiasis); Tapeworms:Moniezia benedeni.

Do not use in dairy cattle at 10 mg/kg.

DIRECTIONS: Administer orally. In beef and dairy cattle, the recommended dose of 2.3 mg/lb (5 mg/ kg) is achieved when 2.3 mL of the drug are given for each 100 lb of body weight. In beef cattle only, the recommended dose of 4.6 mg/lb (10 mg/kg) for treatment and control of Type II Ostertagiasis (4th stage inhibited larvae) or tapeworms is achieved when 4.6 mL of the drug is given for each 100 lb of body weight.

EXAMPLES:

Cattle WeightDose
(2.3 mg/lb)
Dose
4.6 mg/lb
100 lb2.3 mL4.6 mL
200 lb4.6 mL9.2 mL
300 lb6.9 mL13.8 mL
400 lb9.2 mL18.4 mL