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Noromectin® 1% Injection (Norbrook®) - 500 mL

Norbrook Labs , 504034
QC Supply Part #: 540154
Shipping: Pharmaceutical Flat-Rate Shipping
Availability: In stock

Noromectin 1% Injection is for use as an effective treatment and control of internal and external parasites in cattle and swine.


Noromectin® 1% Injection is an ivermectin-based parasiticide for the effective treatment of a wide range of internal and external parasites of beef cattle, dairy cattle of non-breeding age and swine.


  • Cattle — 1 mL SQ per 110 lbs. body weight
  • Swine — 1 mL SQ per 75 lbs. body weight

Available Sizes:

  • #540150 — 50 mL
  • #540151 — 250 mL
  • #540154 — 500 mL

Do not use in female dairy cattle of breeding age.

Brand Norbrook Labs
Manufacturer Part Number 504034
Animal Cattle, Swine

Manuals & Resources


Customer Reviews

  • 5 Stars

    Excellent for the price

    Review by on Sep 18, 2013

    been using this on my dogs for several years now for heartworm prevention...have never had a positive test...recommended by my vet...some of the prescription pills have failed with the same ivermectin in them due to them cutting corners on the dosages..great product and some are using it daily as a mange preventative with no adverse effects...not recommended for certain breeds of dogs though...

  • 5 Stars

    Great product

    Review by on Mar 6, 2013

    I have two foster dogs that came to me with Demodectic Mange. They have both been on this product for 5 months and it has worked wonders! Highly recommend!

  • 4 Stars

    Demodex Treatment

    Review by on Jul 25, 2012

    We have a German Shepherd who had a severe case of Demodectic mange. He is a little over four now but has been on Ivermectin virtually since birth. For awhile we were buying our supplies from the Vet but QC Supply had the same drug for less than half the cost. The dog actually got a clean bill of health recently so there's a chance he might not have to be on it for life.

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