ENROJAT 20 inj. is a bactericidal and mycoplasmicidal fluoroquinolone. It inhibits bacterial DNA-gyrase (a type-II topoisomerase), thereby preventing DNA super- coiling and DNA synthesis. This DNA gyrase enzyme is absent in animals, therefore the drug does not affect them in any way.
The bactericidal activity of Enrofloxacin is concentration dependent, with susceptible bacteria cell death occurring within 20-30 minutes of exposure. It has demonstrated a significant post-antibiotic effect (PAE), and a potent immuno- stimulant effect at the therapeutic doses.


Each ml contains-
Enrofloxacin 200mg


ENROJAT 20 inj. covers Staphylococcus sp., Streptococcus sp., Pasteurella sp., Escherichia coli, Salmonella sp., Clostridium sp., Pseudomonas aeruginosa, Klebsiella sp., Enterobacter sp., Campylobacter sp., Shigella sp., Aeromonas sp., Haemophilus sp., Proteus sp., Yersinia, Serratia sp., and Vibrio sp. Other organisms that are generally susceptible include Brucella sp, Chlamydia trachomatis, Staphylococci (including penicillinase-producing and methicillin-resistant strains), Mycoplasma synoviae, Mycoplasma mycoides, and Mycobacterium sp. (not the etiologic agent for Johne’s Disease).

ENROJAT 20 inj. is effective in cattle, buffaloes, camels, sheep, goats and horse for treatment of respiratory tract infection (Haemorrhagic Septicaemia (HS), Contagious bovine pleuropneumonia (CBPP), Contagious caprine pleuropneumonia (CCPP), soft tissue infections, genito- urinary tract infection (Cervicitis, Metritis, Mastitis- including Mycoplasma disease, and gastro- intestinal tract infection and Respiratory disease (CRD, Complexed CRD, Fowl Coryza, Fowl Cholera, Fowl typhoid, Bumble foot, necrotic enteritis, wing rot, pullorum disease in poultry.


  • Cattle and buffaloes: 7.5-12.5 mg / kg bw, by SC route, as a single dose or 2.5- 5 mg /kg bw every 24 hours, by IM or IV route, for 3 to 5 days.
  • Sheep and goats: 2.5- 5mg/ kg bw, by IM route, daily for 3 to 5 days.
  • Camels:2.5 mg/ kg bw, by IM route, daily for 3 to 5 days
  • Horses : 5mg/ kg bw, by IV route only, daily for 3 to 5 days
  • Poultry : 10mg/ kg bw by IM route, daily for 3 to 5 days


  • Meat : 28 days
    Not recommended to be given in lactating animals and in laying birds.


50 ml, 100 ml