Amitriptyline 50 mg/mL Compounded Suspension - 100 mL

Amitriptyline 50 mg/mL Compounded Suspension is a veterinarian-prescribed liquid formulation designed to support behavior and comfort needs in dogs and cats. Amitriptyline is a tricyclic antidepressant commonly used to help manage anxiety and compulsive behaviors, support cats with stress-related urinary issues, and serve as an adjunct for chronic or nerve-related pain. This liquid suspension provides an option for pets that are difficult to pill, allowing for precise, veterinarian-directed dosing by volume. Each bottle is compounded to order at a consistent 50 mg/mL concentration to match your pet’s prescription.

$53.04

Amitriptyline 50 mg/mL Compounded Suspension

By: PMD Labs

Amitriptyline 50 mg/mL Compounded Suspension

By: PMD Labs
💊 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.
Subtotal: $53.04
💊 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

Amitriptyline 50 mg/mL Compounded Suspension is a veterinarian-prescribed liquid formulation designed to support behavior and comfort needs in dogs and cats. Amitriptyline is a tricyclic antidepressant commonly used to help manage anxiety and compulsive behaviors, support cats with stress-related urinary issues, and serve as an adjunct for chronic or nerve-related pain. This liquid suspension provides an option for pets that are difficult to pill, allowing for precise, veterinarian-directed dosing by volume. Each bottle is compounded to order at a consistent 50 mg/mL concentration to match your pet’s prescription.

About This Item

  • An oral compounded suspension containing amitriptyline 50 mg/mL, commonly prescribed by veterinarians to help manage anxiety and compulsive behaviors in dogs and cats, support stress-related urinary issues in cats, and serve as an adjunct for chronic or nerve-related pain, as directed by your veterinarian.
  • Amitriptyline

What is amitriptyline used for in pets?

Veterinarians commonly prescribe amitriptyline to help manage anxiety and compulsive behaviors in dogs and cats, to support cats with stress-related urinary issues, and as an adjunct for chronic or nerve-related pain.

How do I measure and give the 50 mg/mL suspension?

Shake the bottle well, then measure the volume prescribed by your veterinarian using an oral syringe. Because the suspension is 50 mg/mL, the vet’s directions will specify the exact milliliters per dose.

How long does it take for amitriptyline to start working?

Some pets may show calmer behavior within several days, but full behavioral effects can take longer. Continue as directed and check in with your veterinarian to assess response.

What side effects should I watch for?

Possible side effects can include drowsiness, dry mouth, constipation, changes in appetite, or mild gastrointestinal upset. Contact your veterinarian if you notice troubling effects or any sudden changes in behavior.

Can amitriptyline be used with my pet’s other medications?

Amitriptyline may interact with certain medications (for example, some antidepressants, MAO inhibitors, and anticholinergic drugs). Provide your veterinarian with a complete list of your pet’s medications and supplements so they can assess safety.

What if I miss a dose?

Give the missed dose when you remember unless it is close to the next scheduled dose. If it is nearly time for the next dose, skip the missed one and resume the regular schedule. Do not give extra to make up for a missed dose.

Are there pets who may not be good candidates for amitriptyline?

Use may require special caution in pets with certain conditions such as glaucoma, heart disease, urinary retention, seizure disorders, or significant liver issues. Your veterinarian will determine if this medication is appropriate and safe for your pet.

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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.

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"As a cat mom managing ongoing medication, PetMeds has been a total game-changer. They make refills automatic, and I always get a heads-up before anything ships. So reliable!"

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.

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