Amitriptyline 100 mg/mL Compounded Transdermal Gel - 1 syringe

Amitriptyline 100 mg/mL Compounded Transdermal Gel is custom-prepared to help meet your veterinarian’s exact dosing plan for your pet. Amitriptyline is a tricyclic antidepressant commonly prescribed by veterinarians to help manage anxiety-related behaviors, urine marking/spraying and stress-associated urinary signs in cats, as well as compulsive behaviors. It may also be used as part of a multimodal plan for chronic or nerve-related pain in some pets. This transdermal gel format offers an alternative to oral dosing, with measured application as directed by your veterinarian.

$7.38

Amitriptyline 100 mg/mL Compounded Transdermal Gel

By: PMD Labs

Amitriptyline 100 mg/mL Compounded Transdermal Gel

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: $7.38
💊 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 100 mg/mL Compounded Transdermal Gel is custom-prepared to help meet your veterinarian’s exact dosing plan for your pet. Amitriptyline is a tricyclic antidepressant commonly prescribed by veterinarians to help manage anxiety-related behaviors, urine marking/spraying and stress-associated urinary signs in cats, as well as compulsive behaviors. It may also be used as part of a multimodal plan for chronic or nerve-related pain in some pets. This transdermal gel format offers an alternative to oral dosing, with measured application as directed by your veterinarian.

About This Item

  • A compounded transdermal gel containing amitriptyline, commonly prescribed by veterinarians to help manage anxiety and stress-related behaviors (including urine marking/spraying and stress-associated urinary signs in cats), compulsive behaviors, and as an adjunct in the management of chronic or neuropathic pain in dogs and cats.
  • Amitriptyline

What is amitriptyline used for in pets?

Amitriptyline is commonly used by veterinarians to help manage anxiety and stress-related behaviors (such as urine marking/spraying and stress-associated urinary signs in cats), compulsive behaviors, and as an adjunct for chronic or nerve-related pain in some dogs and cats.

How do I apply the transdermal gel to my pet?

Apply the amount prescribed by your veterinarian to a hairless skin area, commonly the inner ear flap (pinna). Wear gloves, spread the gel as directed, allow it to dry, and keep other pets and people from contacting the site until dry.

How long does it take for amitriptyline gel to start working?

Some pets may show early calming within days, but full behavioral benefits often take several weeks. Your veterinarian will advise on expected timelines and follow-up.

What side effects should I watch for?

Possible side effects can include mild sedation, dry mouth, constipation, or decreased appetite. Contact your veterinarian if you notice agitation, severe lethargy, vomiting, difficulty urinating, or any concerning changes.

What if I miss a dose?

Give the missed dose when you remember unless it is close to the next scheduled dose. Do not double up—resume the regular schedule and consult your veterinarian if you have questions.

Can this be used with other medications?

Tell your veterinarian about all medications and supplements your pet receives. Amitriptyline can interact with certain drugs (for example, other serotonergic medications, MAOIs, or some pain and sedative medications), so veterinary guidance is essential.

How should I store the syringe of gel?

Store at room temperature unless your label says otherwise. Keep the cap secured, protect from excessive heat or freezing, and keep out of reach of children and other pets.

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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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