Indications：

ATSB injection is indicated for the treatment of respiratory infections in cattle and sheep associated with Mannheimia

haemolytica, Pasteurella spp. and for the treatment of ovine mastitis associated with Staphylococcus aureus and Mycoplasma

spp. Additional indications include the treatment of interdigital necrobacillosis in cattle (bovine pododermatitis, foul in the foot)

and ovine footrot.

Contra indications：

Hypersensitivity or resistance to tilmicosin and azithromycin.

Do not use in lactating animals. During pregnancy, use only after a risk/benefit assessment by a veterinarian. Do not use in

heifers within 60 days of calving.

Do not use together with adrenalin or β-adrenergic antagonists such as propranolol.

Side effects：

Occasionally, a soft diffuse swelling may occur at the injection site which subsides without further treatment. The acute

manifestations of multiple injections of large subcutaneous doses (200 mg/kg) in cattle included moderate

electrocardiographic changes accompanied by mild focal myocardial necrosis, marked injection site oedema, and death. Single

subcutaneous injections of 50 mg/kg in sheep produced increased respiration rate, and at higher levels (200 mg/kg) ataxia,

lethargy and drooping of the head. 

Dosage：

For subcutaneous injection:

Cattle pneumonia ： 3 ml per 30 kg body weight (30 mg/kg).

Cattle nterdigital necrobacillosis ： 1.5 ml per 30 kg body weight (15 mg/kg).

Sheep pneumonia and mastitis ：3 ml per 30 kg body weight (30 mg/kg).

Sheep footrot ： 1.5 ml per 30 kg body weight (15 mg/kg).

Note: Exercise extreme caution and take appropriate measures to avoid accidental self-injection, since injection of this drug in

humans can be fatal! ATSB injection should be administered only by a veterinary surgeon. Accurate weighing of animals is

important to avoid over dosage. The diagnosis should be reconfirmed if no improvement is noted within 48 h. Administer once

only.

Withdrawal times：

For meat:

Cattle :   60 days.

Sheep  :   42 days.

For milk:

Sheep  :   15 days.

Warning：

Keep out of reach of children. 

Packing

Vial /100 ml.

Manufactured by:                  

Hebei Guangren Pharmaceutical Technology Co., LTD.

NO.419 Binhe Street, Shijiazhuang City, Hebei Province, P.R.C

WWW.GRDR.CN  Tel: 86-311-80894911 

Batch No.: 20220405A

Mfg.Date: 04/2022

Exp.Date: 04/2025