Diltiazem Compounded Capsule - 15 mg

Diltiazem Compounded Capsules are prepared to order in a 15 mg strength to match your veterinarian’s prescription for dogs and cats. Diltiazem is a calcium channel blocker commonly prescribed to help manage certain heart conditions, including hypertrophic cardiomyopathy in cats, supraventricular tachyarrhythmias, and systemic hypertension in companion animals. By relaxing cardiac and vascular smooth muscle and slowing AV nodal conduction, it can help support heart rate control and reduce cardiac workload. This convenient capsule format supports precise dosing as part of a veterinarian-directed treatment plan.

$1.17

Diltiazem Compounded Capsule

By: PMD Labs

Diltiazem Compounded Capsule

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: $1.17
💊 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

Diltiazem Compounded Capsules are prepared to order in a 15 mg strength to match your veterinarian’s prescription for dogs and cats. Diltiazem is a calcium channel blocker commonly prescribed to help manage certain heart conditions, including hypertrophic cardiomyopathy in cats, supraventricular tachyarrhythmias, and systemic hypertension in companion animals. By relaxing cardiac and vascular smooth muscle and slowing AV nodal conduction, it can help support heart rate control and reduce cardiac workload. This convenient capsule format supports precise dosing as part of a veterinarian-directed treatment plan.

About This Item

  • A compounded oral capsule containing diltiazem, a calcium channel blocker used by veterinarians to help manage hypertrophic cardiomyopathy (especially in cats), supraventricular tachyarrhythmias, and systemic hypertension in dogs and cats.
  • Diltiazem

What is diltiazem used for in dogs and cats?

Diltiazem is commonly prescribed to help manage certain heart conditions, including hypertrophic cardiomyopathy (especially in cats), supraventricular tachyarrhythmias, and systemic hypertension.

How does diltiazem work in pets?

Diltiazem is a calcium channel blocker that relaxes heart and blood vessel muscle and slows electrical conduction through the AV node, helping control heart rate and reduce cardiac workload.

Can I give diltiazem with food?

It may be given with or without food as directed by your veterinarian. If stomach upset occurs, ask your veterinarian whether giving with food is appropriate for your pet.

Are there side effects I should watch for?

Possible side effects can include decreased appetite, vomiting, lethargy, slow heart rate, weakness, or signs of low blood pressure. Contact your veterinarian promptly if you notice concerning symptoms.

Can diltiazem be used with other heart medications?

It is sometimes used alongside other cardiac or blood pressure medications, but drug interactions are possible. Do not start, stop, or adjust any medications without your veterinarian’s guidance.

What if I miss a dose?

Contact your veterinarian for advice. In general, do not double up on doses; follow your veterinarian’s instructions for missed or late doses.

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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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