Metronidazole 5mg/ml Injection (100 ml)

Broad-Spectrum Injectable Antibiotic for Bacterial Infections in Dogs and Cats

Product Description

Metronidazole 5 mg/ml Injection (100 ml) is a prescription antibacterial and antiprotozoal agent used off-label in dogs and cats to treat serious anaerobic bacterial and protozoal infections. The injectable form delivers the medication directly into the bloodstream, making it the preferred option when a pet is unable to tolerate oral medication, requires rapid therapeutic action, or is hospitalized for a severe infection. It is exclusively administered by a veterinarian in a clinical setting.

Benefits

• Rapid Systemic Delivery: The injectable form absorbs faster than oral options, making it the preferred choice for critically ill or hospitalised pets.
• Anaerobic Bacterial Coverage: Particularly effective against anaerobic bacteria in low-oxygen environments like the gastrointestinal tract and soft tissues.
• Protozoal Infection Treatment: Targets intestinal protozoal parasites, including Giardia, Trichomonas, and Balantidium coli in dogs and cats.
• CNS Penetration Ability: Penetrates the blood-brain barrier, making it one of the few antibiotics effective against infections in the brain and spinal cord of companion animals.
• Suitable When Oral Dosing Is Not Possible: An essential alternative for pets that are vomiting, unconscious, or otherwise unable to receive or absorb oral medication effectively.

Ingredients

Active Ingredients

Metronidazole 5 mg/ml

How to Use

Metronidazole Injection is a prescription-only medication. A valid veterinarian's prescription is required to purchase this product.

Please follow your veterinarian's specific instructions for the dosage and administration of this medication for your pet.

Disclaimer: Dosage and administration of this medication must be determined by a licensed veterinarian. Always consult your veterinarian before administering or adjusting any prescription medication for your pet.

Please note: This is an injectable medication administered exclusively by a licensed veterinarian in a clinical setting. It is not intended for home administration by pet owners.

Additional Information

Precautions

• Not for Pregnant or Nursing Pets: Metronidazole must not be used in pregnant or nursing animals as it can cause birth defects and is secreted into breast milk.
• Debilitated Pets: Avoid use in severely weakened animals without a careful vet assessment of whether the benefits outweigh the risks.
• Liver Disease: Pets with hepatic dysfunction may not clear metronidazole efficiently, which can raise the risk of side effects and may call for a reduced dose.
• Caution in Puppies and Kittens: Use with care in very young animals, as nervous system side effects can be more pronounced in developing animals.
• Drug Interactions: Let your vet know if your pet is currently on cyclosporine, phenobarbital, blood thinners, or chemotherapy agents before starting metronidazole.
• Human Handling Precaution: Pregnant individuals should avoid direct contact with this medication, as accidental exposure may be harmful.

Possible Side Effects

• Nausea and Vomiting: Some pets may experience nausea, vomiting, or reduced appetite; let your vet know if these persist or worsen.
• Neurological Signs: Lack of coordination, muscle tremors, weakness, or seizures are serious reactions that need immediate vet attention and prompt discontinuation.
• Eye Twitching: Involuntary rapid eye movement (nystagmus) is a known neurological side effect that should be reported to the attending veterinarian promptly.
• Liver Toxicity Signs: Yellowing of the skin, eyes, or gums accompanied by loss of appetite may indicate hepatotoxicity; stop the medication and seek urgent care.
• Lethargy and Drooling: Excessive tiredness and drooling have been reported as possible side effects during or following metronidazole treatment in companion animals.

Storage Information

• Below 86°F (30°C): Store the injection at temperatures below 86°F (30°C), in a controlled environment away from heat and direct sunlight.
• Protect from Light: Keep the vial in a light-resistant container or away from direct light exposure to maintain the medication's stability and potency.
• Keep Out of Reach: Store this veterinary injectable safely away from children and pets to prevent any risk of accidental contact or ingestion.

NOTE: For generic medications, the product image shown may not reflect the actual item received. Generic medications can vary in appearance between orders depending on the manufacturer. Additionally, your medication may arrive packaged in a HardyPaw Pharmacy vial.

Shipping & Return

We offer ground, express, and priority delivery; see our shipping policy for details.

For return instructions or product concerns, please refer to our detailed refund policy.

Prescription items are NON-RETURNABLE and NON-REFUNDABLE.

Frequently Asked Questions

Q1: Why is the injectable form of metronidazole used instead of oral tablets?

Ans: When a pet is too sick to keep oral medication down, the injectable form steps in. Severe vomiting, unconsciousness, or rapid decline are all reasons a vet may switch to injection, as it hits the bloodstream immediately and works faster for pets with serious infections.

Q2: What infections does metronidazole injection treat in dogs and cats?

Ans: Metronidazole injection tackles anaerobic bacterial infections, protozoal parasites like Giardia and Trichomonas, and gastrointestinal conditions such as inflammatory bowel disease. Its ability to cross into the central nervous system also makes it a viable option for treating certain brain and spinal cord infections in dogs and cats.

Q3: What are the signs of metronidazole toxicity in dogs and cats?

Ans: Signs of metronidazole toxicity include incoordination, muscle tremors, weakness, seizures, rapid involuntary eye movements, and vomiting. Liver-related signs such as yellowing of the gums or skin may also occur. If any of these develop, stop the medication immediately and contact your veterinarian.

Q4: Is metronidazole safe for cats with liver disease?

Ans: Extra care is needed when using metronidazole in cats with liver disease, as poor hepatic function can slow how quickly the drug clears from the body, raising toxicity risk. In cats with pre-existing liver conditions, your vet may adjust the dose downward or schedule closer follow-ups to keep things on track.

Q5: Can metronidazole interact with other medications my pet is taking?

Ans: Yes, metronidazole can interact with several medications, including cyclosporine, phenobarbital, cimetidine, and certain chemotherapy agents. These interactions may alter how the drug is processed or increase the risk of side effects. Before treatment starts, give your vet a full picture of every medication your pet is currently on.

Clinical Research

https://www.rphsonline.com/wp-content/uploads/2022/12/RPHS-084.pdf

https://wjpr.s3.ap-south-1.amazonaws.com/article_issue/1441001408.pdf