Antibiotics

NexGen antibiotics for horses help in a variety of minor and significant conditions, including infections, rashes, and sickness. We provide medications to treat equines for all stages of illness. Antibiotics by NexGen are able to be dispensed in a variety of ways which inhibit the production of contaminated proteins. Treatments can be administered long term or short term, depending on necessity.

Learn more about our antibiotic products by clicking on the products listed below.

Erythromycin 200 mg/mL + Rifampin 50 mg/mL, Oral Paste, 60mL Syringe

While there are numerous bacterial infections that can affect horses, there are around twenty that equine veterinarians see with regularity, and under a dozen that occur less frequently, but which can give rise to serious disease. The bacteria in the...

Erythromycin 100 mg/mL + Rifampin 100 mg/mL, Oral Paste, 60mL Syringe

Erythromycin is a macrolide antibiotic commonly used in the treatment of disease caused by the bacteria such as Rhodococcus equi. Erythromycin works by inhibiting the production of protein by susceptible bacteria; it may be used alone or in combination...

Rifampin 150 mg/mL, Oral Suspension, 500mL

Rifampin 150 mg/mL, Oral Suspension, 500mL

Rifampin 150 mg/ml suspension by NexGen is a broad-spectrum antibiotic often administered in the treatment of staphylococcal infections, Corynebacterium pseudotuberculosis, Rhodococcus equi, Streptococcus equi, S. equisimilis, and S. zooepidemicus...

Rifampin 100 mg/mL, Oral Paste, 60mL Syringe

Rifampin 100 mg/ml paste by NexGen is a broad-spectrum antibiotic often administered in the treatment of staphylococcal infections, Corynebacterium pseudotuberculosis, Rhodococcus equi, Streptococcus equi, S. equisimilis, and S. zooepidemicus isolates...

Sulfadiazine Sodium 416 mg/mL + Trimethoprim 83 mg/mL + Rifampin 150 mg/mL, Oral Paste, 60mL Syringe

One of the biggest risk factors for bacterial respiratory infections in horses are as secondary infections initiated by viral disease, as viral respiratory infections can impair a horse’s respiratory defense mechanisms. The most common organisms...

Sulfadiazine Sodium 416 mg/mL + Trimethoprim 83 mg/mL, Oral Paste, 30mL Syringe

Bacterial respiratory infections in horses are often secondary and primarily initiated by viral disease, since viral respiratory infections impair and/or destroy respiratory defense mechanisms. The most common organisms associated with pneumonia in...

Tetracycline HCl 10 gm/scoop, Oral Powder, 30 Scoops (15cc Scoop)

These are several moderate- to serious bacterial infections of horses for which tetracycline is the antibiotic of choice. Tetracycline is a bacteriostatic with a broad spectrum of activity against many gram-positive and gram-negative aerobes.1 Equine...

Ticarcillin Disodium + Clavulanate Potassium 3.1 gm, For Reconstitution, 50mL (Sterile Filter Included)

Ticarcillin Disodium + Clavulanate Potassium 3.1 gm, For Reconstitution, 50mL (Sterile Filter Included)

Ticarcillin For Equines Ticarcillin is a carboxypenicillin that is typically used in combination with clavulanate (the β-lactamase inhibitor clavulanate potassium, or the potassium salt of clavulanic acid) as ticarcillin/clavulanic acid...

Metronidazole 150 mg/mL, Oral Suspension, 100mL

Metronidazole 150 mg/mL, Oral Suspension, 100mL

Chronic diarrhea, recurrent colic, and weight loss in horses and foals are often attributed to large and small strongyles, which are common worm infestations. However, giardiasis (giardia) has been reported in some cases as a cause of some of these...

Brand

Product Type

Scoop Size

Administration

Therapeutic Class

Other