Norbrook — Norfenicol® (florfenicol) Injectable Solution (Rx)

NORFENICOL INJ 500 ML
$325.06
606861267001
Please note that this item requires a veterinarian's prescription.

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Size : 500 ml
By Prescription Only
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Vaccine and Rx items are not returnable.

About This Product

Norbrook
SKU606861267001
EID 606861267001
BrandNorbrook
Norfenicol® Injectable Solution is a broad-spectrum, fast-acting antibiotic that contains the same active ingredient and is bioequivalent to Nuflor® (florfenicol) Injectable Solution.
norfenicol-dosing-chart
Active Ingredients
florfenicol

Dosage and Administration
For treatment of bovine respiratory disease (BRD) and bovine interdigital phlegmon (foot rot): Norfenicol® Injectable Solution should be administered by intramuscular injection to cattle at a dose rate of 20 mg/kg body weight (3 mL/100 lbs). A second dose should be administered 48 hours later. Alternatively, Norfenicol® Injectable Solution can be administered by a single subcutaneous (SC) injection to cattle at a dose rate of 40 mg/kg body weight (6 mL/100 lbs). Do not administer more than 10 ml at each site. The injection should be given only in the neck.
NOTE: Intramuscular injection may result in local tissue reaction which persists beyond 28 days. This may result in trim loss of edible tissue at slaughter. Tissue reaction at injection sites other than the neck is likely to be more severe.
For control of respiratory disease in cattle at high-risk of developing BRD: Norfenicol® Injectable Solution should be administered by a single subcutaneous injection to cattle at a dose rate of 40 mg/kg body weight (6 mL/100 lbs). Do not administer more than 10 mL at each site. The injection should be given only in the neck.
Clinical improvement should be evident in most treated subjects within 24 hours of initiation of treatment. If a positive response is not noted within 72 hours of initiation of treatment, the diagnosis should be re-evaluated.

CAUTION: Federal law restricts this drug to use by or on the order of a licensed veterinarian.


Observe label directions and withdrawal times. For use in beef and non-lactating dairy cattle only. Not approved for use in female dairy cattle 20 months of age or older, including dry dairy cows. Animals intended for human consumption must not be slaughtered within 28 days of the last intramuscular treatment or within 33 days of subcutaneous treatment. Do not use in calves to be processed for veal. Intramuscular injection may result in local tissue reaction which may result in trim loss at slaughter. See product labeling for full product information, including adverse reactions.
  • Reaches minimum inhibitory concentration (MIC) in the lungs within 30 minutes2
  • Treats and controls BRD, targeting all three major bacteria that cause BRD*
  • Treats foot rot
  • Labeled for subcutaneous use in cattle at high risk for BRD
  • FDA approved 
  • Available in 100 mL, 250 mL and 500 mL plastic multiple-dose vials