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This page contains information on Catosal for veterinary use.
The information provided typically includes the following:
  • Catosal Indications
  • Warnings and cautions for Catosal
  • Direction and dosage information for Catosal


This treatment applies to the following species:

(10% Butaphosphan+cyanocobalamin)

Company: Bayer Animal Health

Sterile Injectable Solution

CAUTION: Federal law (U.S.A.) restricts this drug to use by or on the order of a licensed veterinarian.

Contains Per mL:

1-(n-Butylamino)-1-methylethyl phosphonous acid (Butaphosphan)

100 mg

Cyanocobalamin (Vitamin B12)

0.05 mg

n-Butyl alcohol (as preservative)

30 mg

Butaphosphan provides 17.3 mg of phosphorus in 1 mL of CATOSAL™ solution.

Catosal Indications

CATOSAL™ is a source of Vitamin B12 and phosphorus for prevention or treatment of deficiencies of these nutrients in cattle, swine, horses and poultry.

Catosal Dosage And Administration

Give by subcutaneous, intramuscular or intravenous injection according to the following table:


1 - 2 mL per 100 lbs body weight


2 - 4 mL per 100 lbs body weight


1 - 2 mL per 100 lbs body weight


2 - 5 mL per 100 lbs body weight


1 - 2.5 mL per animal


1 - 3 mL per Liter drinking water

Repeat daily as needed.


This product has a zero day withdrawal period for meat, milk, and eggs.


For animal use only. Keep out of reach of children.


Store at temperatures below 30°C (86°F), avoiding freezing.


Use standard aseptic procedures during administration of injections. Volumes of more than 10mL should be split and given at separate intramuscular or subcutaneous sites. For customer service or to obtain product information, including a Material Safety Data Sheet, call 1-800-633-3796. For medical emergencies or to report adverse reactions, call 1-800-422-9874.

How Supplied

Code: 81177490

100 mL bottle

Code: 81177563

250 mL bottle

81255114, R.0

81255149, R.0


Bayer, the Bayer Cross and Catosal are trademarks of Bayer.

Bayer HealthCare LLC, Animal Health Division Shawnee Mission, Kansas 66201, U.S.A.

Regulations for product use are established by country. Information contained on this site pertains only to the United States of America, and is not intended to provide adequate information for product use. Before using or dispensing any product, read and carefully observe the label directions.

Animal Health Division

P.O. BOX 390, SHAWNEE MISSION, KS, 66201-0390
Customer Service Tel.:   800-633-3796
Customer Service Fax:   800-344-4219
Every effort has been made to ensure the accuracy of the Catosal information published above. However, it remains the responsibility of the readers to familiarize themselves with the product information contained on the US product label or package insert.

Copyright © 2020 Animalytix LLC. Updated: 2020-02-06