Levothyroxin 0.05 mg/mL Compounded Suspension - 60 mL

Levothyroxine Compounded Suspension 0.05 mg/mL is custom-prepared to match your veterinarian’s prescription and make thyroid hormone dosing straightforward. Levothyroxine is a synthetic form of thyroxine (T4) commonly prescribed to help manage hypothyroidism in dogs and, when indicated, in other companion animals. The 0.05 mg/mL liquid concentration supports precise dose adjustments for small or sensitive patients and is convenient for pets that have trouble with tablets. Each bottle is compounded to order in a palatable oral suspension for easy administration as part of a veterinarian-directed treatment plan. Ongoing veterinary monitoring is recommended to assess thyroid levels and adjust dosing as needed.

$50.97

Levothyroxin 0.05 mg/mL Compounded Suspension

By: PMD Labs

Levothyroxin 0.05 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: $50.97
💊 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

Levothyroxine Compounded Suspension 0.05 mg/mL is custom-prepared to match your veterinarian’s prescription and make thyroid hormone dosing straightforward. Levothyroxine is a synthetic form of thyroxine (T4) commonly prescribed to help manage hypothyroidism in dogs and, when indicated, in other companion animals. The 0.05 mg/mL liquid concentration supports precise dose adjustments for small or sensitive patients and is convenient for pets that have trouble with tablets. Each bottle is compounded to order in a palatable oral suspension for easy administration as part of a veterinarian-directed treatment plan. Ongoing veterinary monitoring is recommended to assess thyroid levels and adjust dosing as needed.

About This Item

  • A compounded oral suspension containing levothyroxine, a thyroid hormone commonly prescribed by veterinarians to help manage hypothyroidism in dogs and other companion animals, prepared at a concentration of 0.05 mg/mL for precise, vet-directed dosing.
  • Levothyroxine

What is levothyroxine used for in pets?

Levothyroxine is a synthetic thyroid hormone (T4) commonly prescribed to help manage hypothyroidism in dogs and, when indicated, other companion animals by supporting normal thyroid hormone levels.

How is this compounded suspension different from tablets?

This product is compounded as a 0.05 mg/mL liquid, allowing precise dose adjustments and easier administration for pets that are small, sensitive, or unwilling to take tablets.

How do I give levothyroxine suspension to my pet?

Shake well, measure the prescribed volume with an oral syringe, and give exactly as directed by your veterinarian. Keep dosing timing consistent each day and follow any food or medication timing guidance your veterinarian provides.

How long will my pet need to take levothyroxine?

Hypothyroidism is typically a lifelong condition. Many pets remain on levothyroxine long-term with periodic veterinary checkups and thyroid level monitoring to adjust dosing as needed.

What side effects should I watch for?

Contact your veterinarian if you notice signs that may indicate over-supplementation, such as restlessness, rapid heartbeat, panting, increased thirst or urination, diarrhea, or weight loss despite a good appetite.

Can levothyroxine interact with other products?

Yes. Certain medications or supplements—such as antacids, iron, or calcium—may affect absorption. Tell your veterinarian about all products your pet receives and follow their guidance on timing and separation of doses.

What does 0.05 mg/mL mean for dosing?

The concentration indicates that each 1 mL contains 0.05 mg of levothyroxine. Your veterinarian will prescribe the exact volume in milliliters based on your pet’s needs; do not adjust the amount on your own.

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.

🐾 Marcus L. - Toronto, ON

"From ordering to delivery, everything was seamless. I even got a helpful reminder email about my dog's monthly flea prevention. PetMeds truly cares about our pets!"

🐶 Jenna R. – Vancouver, BC

"I'm so glad I found PetMeds Direct. They handled everything with my vet directly, and my dog's prescription arrived at my door in just two days."

🐱 Amy Allen - Calgary, AB

"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.

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.

Accreditation No. 311012