Semduramicin Sodium - MIB #79

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Date Revised: 2002-11

Approved Brands

  1. AVIAX Medicated Premix 5% contains semduramicin (from semduramicin sodium) at 50 g/kg (Phibro Animal Health Ltd.)

Approved for use

In meal or pellet feed for broiler chickens.

Approved claims

For broiler chickens - Claim 1

Claim 1: As an aid in the prevention of coccidiosis caused by Eimeria tenella, E. acervulina, E. maxima, E. necatrix, E. brunetti and E. mitis in broiler chickens

Level of Drug:

25 mg/kg(0.0025%) in the complete feed


The medicated feed is to be fed continuously as the sole ration up to 2 days before slaughter.


  1. Treated birds must not be slaughtered for use in food for at least 2 days after the latest treatment with this medicated feed.
  2. Do not feed to laying chickens.


  1. Do not feed to replacement or breeding chickens
  2. Do not use in feeds containing pellet-binding agents with the exception of Lignosol and Agri-Colloid (required on premix and supplement labels only).
  3. Do not use this drug for the treatment of coccidiosis.
  4. Consult a veterinarian or poultry pathologist if losses exceed 0.5% in a 2 day period.

Accepted Compatibilities

Semduramicin sodium is compatible with the following drugs/drug combinations. For details refer to the MIB as indicated.
Number Medicated ingredients For use in feed for
1. Bacitracin methylene disalicylate (MIB #48) at 55 mg/kg in the complete feed broiler chickens
2. Virginiamycin at 11 mg/kg (MIB #10.11) or Virginiamycin at 22 mg/kg (MIB #63) respectively broiler chickens
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