Polyflex

Polyflex is an ampicillin for injectable suspension USP designed for veterinary use. Supplied as a 25 g vial of powder for suspension, it is prepared as an aqueous injection for intramuscular administration. Approved for cats, dogs, cattle, and swine, it fits the needs of mixed-practice clinics and farms seeking reliable livestock health products. Prescription product in Canada (DIN 00849405) from Boehringer Ingelheim.

$143.63

Polyflex

By: Boehringer Ingelheim

Polyflex

💊 Prescription
This product requires a valid prescription. After you place your order, we'll follow up by email to collect your veterinarian or prescription details. Note: If we don't receive a response within 1 week, we'll cancel the order and issue a full refund — just to keep things safe and compliant.
$143.63
Subtotal: $143.63
💊 Prescription
This product requires a valid prescription. After you place your order, we'll follow up by email to collect your veterinarian or prescription details. Note: If we don't receive a response within 1 week, we'll cancel the order and issue a full refund — just to keep things safe and compliant.
✓ Free shipping on orders over $100
🚚 Usually delivered in 1-5 days

Polyflex is an ampicillin for injectable suspension USP designed for veterinary use. Supplied as a 25 g vial of powder for suspension, it is prepared as an aqueous injection for intramuscular administration. Approved for cats, dogs, cattle, and swine, it fits the needs of mixed-practice clinics and farms seeking reliable livestock health products. Prescription product in Canada (DIN 00849405) from Boehringer Ingelheim.

About This Item

  • Veterinary antibiotic for use in cats, dogs, cattle, and swine, prepared as an aqueous suspension for intramuscular administration as directed by a veterinarian.
1 vial of 25 g
  • Ampicillin USP (25 g per vial).
  • Intramuscular

What is Polyflex?

Polyflex is an ampicillin for injectable suspension USP for veterinary use, prepared as an aqueous intramuscular injection.

Which animals is Polyflex approved for?

It is approved for cats, dogs, cattle, and swine.

How is Polyflex administered?

It is reconstituted into an aqueous suspension and administered by intramuscular injection as directed by a veterinarian.

What is the active ingredient in Polyflex?

The active ingredient is ampicillin USP.

How is Polyflex supplied?

It is supplied as one vial containing 25 g of powder for suspension.

Is Polyflex suitable for livestock health products searches like cattle or swine antibiotic?

Yes. Polyflex is a veterinary antibiotic indicated for cattle and swine, as well as dogs and cats, when prescribed and administered by a veterinarian.

Pet Health Benefits

Every product we carry at PetMeds Direct is selected with care to support your pet's health from nose to tail.

Pain Relief

Vet-approved medications to reduce inflammation and ease joint or post-surgery pain

Heart Health

Supplements and meds that help manage blood pressure and support cardiovascular function

Disease Prevention

Vaccines and immune-boosting supplements help reduce the risk of serious illness

Skin & Coat Care

Dermatology products and omega-rich formulas promote healthy skin and a shiny coat

Happy Pet Parents

Not sure how to get started with PetMeds Direct? We make caring for your pet easier than ever — whether it's managing prescriptions, stocking up on supplements, or getting expert advice. Explore below for helpful ways pet parents use PetMeds Direct to stay on top of their pets' health. At PetMeds Direct, we're proud to serve pet lovers all across Canada.

About PetMeds Direct

PetMeds Direct was founded with one simple mission: to make pet healthcare easier, faster, and more compassionate for Canadian pet parents. What started as a small idea — helping busy families manage their pets’ prescriptions — has grown into a trusted nationwide pharmacy serving dogs, cats, and everything in between. We believe pets are family, and every tail wag and purr deserves top-tier care. That’s why we work closely with vets, offer fast shipping, and make prescriptions and wellness products more accessible than ever. At PetMeds Direct, we’re not just delivering meds — we’re delivering peace of mind.

Healthy Pets, Happy Homes

Caring for your pet’s health has never been easier. With just a few clicks, PetMeds Direct delivers trusted medications and wellness products right to your door — fast, affordable, and vet-approved. Say goodbye to last-minute pharmacy runs and hello to peace of mind.

Trusted & Certified

PetMeds Direct is a licensed and certified pharmacy, committed to providing safe, authentic medications for your pets.

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