About This Item
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What is Polyflex?
Polyflex is an ampicillin for injectable suspension USP for veterinary use, prepared as an aqueous intramuscular injection.
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Which animals is Polyflex approved for?
It is approved for cats, dogs, cattle, and swine.
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Is Polyflex a prescription product in Canada?
Yes. Polyflex requires a veterinary prescription in Canada (DIN 00849405).
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How is Polyflex administered?
It is reconstituted into an aqueous suspension and administered by intramuscular injection as directed by a veterinarian.
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What is the active ingredient in Polyflex?
The active ingredient is ampicillin USP.
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How is Polyflex supplied?
It is supplied as one vial containing 25 g of powder for suspension.
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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 Directis selected with care to support your pet’s health from nose to tail. Whether it’s prescription meds, supplements, or daily care essentials, we aim to make it easier for pet parents to give their furry companions a longer, happier life. Here are some of the ways PetMeds Direct helps pets thrive:
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
Best Practices
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.
Happy Pet Parents
At PetMeds Direct, we’re proud to serve pet lovers all across Canada. From coast to coast, pet parents trust us to deliver fast, reliable, and compassionate care. Here’s what some of them had to say:
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.
