Enrofloxacin 200 mg Injection is a broad-spectrum fluoroquinolone antibiotic specifically formulated for veterinary use. It is effective against a wide range of Gram-positive and Gram-negative bacteria, and Mycoplasma species. This sterile solution is intended for parenteral (injectable) administration in animals.

Parameter                                       Details

Active Ingredient                           Enrofloxacin IP – 200 mg/ml

Strength                                           200 mg/ml Product Form Injectable Solution

Pack Sizes Available                    30 ml & 100 ml

Appearance                                   Clear, colourless to pale yellow sterile solution

Category                                         Antibacterial (Fluoroquinolone group)

Ingredient                                                               Quantity (per ml)

Enrofloxacin IP                                                       200 mg

Benzyl Alcohol IP (Preservative)                      q.s. Water for Injection q.s. to 1 ml

•  Intramuscular (IM)

•  Subcutaneous (SC)

•  Intravenous (IV) (Only in cattle and with veterinary supervision)

Used for the treatment of bacterial infections in:

•  Cattle, Buffaloes

•  Sheep, Goats

•  Pigs

•  Poultry

•  Dogs & Cats

Indicated for infections of:

•  Respiratory tract

•  Gastrointestinal tract

•  Urinary tract

•  Skin and soft tissues

•  Septicaemia

•  Mycoplasmas (especially in poultry)

•  Sterile Injectable Solution

•  Available Pack Sizes:

o   30 ml vial

o   100 ml vial

Species                                                   Dosage (IM/SC/IV)

Cattle, Buffalo                                     2.5 – 5 mg/kg body weight once daily for 3–5 days

Pigs                                                        2.5 mg/kg body weight daily for 3 days

Poultry                                                 10 mg/kg in drinking water for 3–5 days

Dogs, Cats                                          5 mg/kg once daily for 5 days

•  Broad-spectrum antibacterial coverage

•  Rapid onset of action

•  High tissue penetration

•  Effective against Mycoplasma species

•  Convenient once-daily dosing

•  Lower resistance risk than older antibiotics

•  Local pain/swelling at injection site

•  Gastrointestinal disturbances (rare)

•  Possible cartilage damage in young animals (use with caution)

•  Schedule H: To be sold by retail on the prescription of a Registered Veterinary Practitioner only.

•  Not for Human Use – For Animal Treatment Only

•  Avoid in pregnant or lactating animals unless prescribed

•  Do not exceed the recommended dose

•  Use cautiously in young/growing animals

•  Avoid concurrent use with antacids or iron supplements

•  Maintain aseptic conditions during administration

Species                                             Meat Withdrawal                                           Milk Withdrawal

Cattle                                                        14 days                                                             3 days

Pigs                                                            10 days                                                              N/A

Poultry                                                     8 days                                                                N/A

•  Store below 25°C, protected from light

•  Do not freeze

•  Keep out of reach of children

•  Shake well before use

•  Use within 28 days after opening

Code Type                              Code 

HS Code                                3004.90.90

HSN Code (India)                30049099

•  Strictly for Veterinary Use Only

•  Do not mix with other injections in the same syringe

•  Dispose unused product safely

•  Always follow local veterinary regulations

Parameter                   Human                                                                                               Veterinary

Use Approved?          No (Enrofloxacin is not for human use)                                      Yes                             

Prescriber                  Not allowed                                                                                       Licensed Veterinarian

Legal Status             Prohibited for human use                                                              Schedule H (Rx only )

1. What is Enrofloxacin (ENR)?

Enrofloxacin (ENR) is a fluoroquinolone antibiotic used to treat various bacterial infections in animals.

2. Can Enrofloxacin be used in poultry?

Yes, it is commonly used for treating Mycoplasma and respiratory infections in poultry.

3. Is it safe for pregnant animals?

Use only under veterinary guidance. It is generally avoided during pregnancy.

4. Can humans use Enrofloxacin 200 mg injection?

Absolutely not. It is not for human use. Enrofloxacin is exclusively veterinary.

5. What is the Withdrawal Period (WP)?

WP refers to the time you must wait before using animal products (meat/milk) after the last dose to ensure drug residues are cleared.