{"product_id":"diltiazem-hci-tablets-120mg","title":"Diltiazem HCI Tablets, 120mg","description":"\u003cp\u003e\u003cimg loading=\"lazy\" data-files=\"rx-map.jpg\" data-original=\"https:\/\/shopify-images-bucket.s3.us-west-2.amazonaws.com\/rx-map.jpg\" width=\"700\" alt=\"RX MAP\" class=\"img-responsive\" src=\"https:\/\/hordypaw.shop\/cdn\/shop\/files\/rx-map.webp\"\u003e\u003c\/p\u003e\n\u003ch2\u003eDiltiazem HCl 120 mg Tablets for Heart Rhythm and Blood Pressure Support in Pets\u003c\/h2\u003e\n\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eDiltiazem HCl 120 mg Tablets are a prescription-only oral calcium channel blocker for dogs and cats managing \u003ca href=\"\/en-ca\/collections\/heart-blood-pressure\" title=\"Heart \u0026amp; blood pressure medications for dogs \u0026amp; cats – enalapril, cardalis | hardypaw\" aria-label=\"Heart \u0026amp; blood pressure medications for dogs \u0026amp; cats – enalapril, cardalis | hardypaw\"\u003ecardiac arrhythmias, hypertension, and hypertrophic cardiomyopathy\u003c\/a\u003e. Blocking calcium entry into heart and blood vessel cells slows the heart rate and relaxes blood vessels to lower pressure. The 120 mg strength suits larger pets or those needing a higher daily maintenance dose as directed by a veterinarian.\u003c\/p\u003e\n\u003ch3\u003eBenefits\u003c\/h3\u003e\n\u003cul type=\"disc\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eControls Supraventricular Tachycardia:\u003c\/strong\u003e Reduces abnormally fast heart rates in dogs and cats with SVT by cutting calcium influx into cardiac cells.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManages Atrial Fibrillation:\u003c\/strong\u003e Used with digoxin in dogs to manage atrial fibrillation and heart failure through ventricular rate control.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHCM Support in Cats:\u003c\/strong\u003e Helps manage feline HCM by reducing heart muscle stiffness and supporting better cardiac function in affected cats.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigher-Strength Maintenance Dosing:\u003c\/strong\u003e Designed for larger pets or those needing a bigger daily dose, cutting down tablets needed at each administration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLong-Term Cardiac Maintenance:\u003c\/strong\u003e Ideal for daily at-home cardiac upkeep in stabilised pets, offering consistent heart rate and rhythm control over time.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlood Pressure Reduction:\u003c\/strong\u003e Reduces peripheral vascular resistance and cardiac afterload, helping manage hypertension in dogs and cats under veterinary care.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eIngredients\u003c\/h3\u003e\n\u003ch4\u003eActive Ingredient\u003c\/h4\u003e\n\u003ctable style=\"width: 60.7326%; height: 57px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.6023px;\"\u003e\n\u003ctd style=\"width: 60.8417%; height: 19.6023px;\"\u003e\u003cstrong\u003eIngredient\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 38.8811%; height: 19.6023px;\"\u003e\u003cstrong\u003eStrength per Tablet\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6023px;\"\u003e\n\u003ctd style=\"width: 60.8417%; height: 19.6023px;\"\u003eDiltiazem Hydrochloride (Active)\u003c\/td\u003e\n\u003ctd style=\"width: 38.8811%; height: 19.6023px;\"\u003e120 mg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eHow to Use\u003c\/h3\u003e\n\u003ch4\u003eDosage \u0026amp; Administration Instructions\u003c\/h4\u003e\n\u003cp\u003eDiltiazem HCl 120 mg Tablets are a prescription-only medication. A valid veterinarian prescription is required to purchase this product.\u003c\/p\u003e\n\u003cp\u003ePlease follow your veterinarian's instructions carefully for the dosage and administration of this medication.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDisclaimer:\u003c\/strong\u003e Dosage and administration of this medication must be determined by a licensed veterinarian. Always consult your veterinarian before administering or adjusting any prescription medication for your pet.\u003c\/p\u003e\n\u003cp\u003eHiding a tablet inside a soft Pill Pocket or wrapping it in a small piece of your pet's favorite treat makes giving this medication much easier and less stressful for both of you. A pill pocket treat is a simple, caring way to ensure your pet takes every dose without a struggle. \u003ca aria-label=\"Shop pill pockets for dogs\" title=\"Shop pill pockets for dogs\" href=\"\/en-ca\/collections\/pill-pockets-for-dogs\"\u003eShop Pill Pockets for Dogs\u003c\/a\u003e | \u003ca aria-label=\"Shop pill pockets for cats\" title=\"Shop pill pockets for cats\" href=\"\/en-ca\/collections\/pill-pockets-for-cats\"\u003eShop Pill Pockets for Cats\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eAdditional Information\u003c\/h3\u003e\n\u003ch4\u003ePrecautions\u003c\/h4\u003e\n\u003cul type=\"disc\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eContraindicated in Certain Conditions:\u003c\/strong\u003e Avoid in pets with severe hypotension, sick sinus syndrome, AV block, acute myocardial infarction, or pulmonary congestion.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCaution in Heart Failure:\u003c\/strong\u003e In pets with heart failure, higher doses may further cut cardiac output through this product's negative inotropic effect.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElderly Pets:\u003c\/strong\u003e Senior pets are often more sensitive to this medication's cardiovascular effects; close monitoring is important throughout their treatment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLiver or Kidney Disease:\u003c\/strong\u003e Impaired liver or kidney function slows clearance of this medication, prolonging and strengthening its effects in treated pets.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePregnant or Nursing Animals:\u003c\/strong\u003e Use only when benefit clearly outweighs risk, as full safety in pregnant or nursing animals remains unconfirmed.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrug Interactions:\u003c\/strong\u003e Always notify your vet of current medications, as this product meaningfully shifts blood levels of digoxin, cyclosporine, and quinidine.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBeta-Blocker and Anesthesia Caution:\u003c\/strong\u003e Using alongside beta-blockers or during general anesthesia increases the chance of bradycardia and serious cardiac reactions in pets.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrescription Only:\u003c\/strong\u003e Not FDA-approved for veterinary use; dispensing requires the direct order of a licensed veterinarian at all times.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003ePossible Side Effects\u003c\/h4\u003e\n\u003cul type=\"disc\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eBradycardia:\u003c\/strong\u003e The most common reaction in dogs; an abnormally slow heart rate is a known effect at clinical doses.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVomiting:\u003c\/strong\u003e Most frequently reported in cats; nausea and vomiting can also show up in dogs during oral diltiazem therapy.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLethargy and Weakness:\u003c\/strong\u003e Low energy, depression, and weakness may occur in pets, often linked to blood pressure reduction during treatment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLoss of Appetite and Diarrhea:\u003c\/strong\u003e Reduced appetite and loose stools have been recorded in both dogs and cats receiving oral diltiazem therapy.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHypotension:\u003c\/strong\u003e Low blood pressure and associated weakness or collapse may develop, especially when paired with vasodilators or diuretics.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeart Block and Arrhythmias:\u003c\/strong\u003e Uncommon but serious; heart block and other arrhythmias may arise and require prompt veterinary attention without any delay.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverdose Signs:\u003c\/strong\u003e Heart rate drop, low blood pressure, vomiting, diarrhea, and collapse may signal overdose; seek emergency veterinary care without delay.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStorage Information\u003c\/h4\u003e\n\u003cul type=\"disc\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eRoom Temperature Storage:\u003c\/strong\u003e Store between 68°F and 77°F (20°C to 25°C) indoors; short periods between 59°F and 86°F are acceptable.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtect from Light and Moisture:\u003c\/strong\u003e Keep the container firmly sealed and stored in a dark, dry spot to preserve product quality over time.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafe Storage Practice:\u003c\/strong\u003e Store this prescription product securely away from children and other household animals to prevent any accidental ingestion or contact.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNOTE:\u003c\/strong\u003e For generic medications, the product image shown may not reflect the actual item received. Generic medications can vary in size, color, and shape between orders depending on the manufacturer. Additionally, your medication may arrive packaged in a HardyPaw Pharmacy vial.\u003c\/p\u003e\n\u003ch3\u003eShipping \u0026amp; Return\u003c\/h3\u003e\n\u003cp\u003eWe offer ground, express, and priority delivery; see our \u003ca aria-label=\"Shipping policy | hardypaw\" title=\"Shipping policy | hardypaw\" href=\"\/en-ca\/pages\/shipping-policy\"\u003eshipping policy\u003c\/a\u003e for details.\u003c\/p\u003e\n\u003cp\u003eFor return instructions or product concerns, please refer to our detailed \u003ca aria-label=\"Refund policy\" title=\"Refund policy\" href=\"\/en-ca\/policies\/refund-policy\"\u003erefund policy\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePrescription items are NON-RETURNABLE and NON-REFUNDABLE.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003ch3\u003eQ1: What is Diltiazem HCl 120 mg used for in dogs and cats?\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eAns:\u003c\/strong\u003e These tablets manage cardiac arrhythmias including SVT and atrial fibrillation in dogs and cats, treat feline HCM, and reduce hypertension. As an oral product, they serve as the standard choice for daily at-home cardiac maintenance under veterinary supervision.\u003c\/p\u003e\n\u003ch3\u003eQ2: How does Diltiazem 120 mg differ from the 60 mg tablet?\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eAns:\u003c\/strong\u003e Both carry the same active ingredient and work identically. The 120 mg tablet is the higher-strength option for larger pets or those needing a greater daily maintenance dose for adequate cardiac control. Your veterinarian will determine the correct strength and schedule.\u003c\/p\u003e\n\u003ch3\u003eQ3: Can Diltiazem 120 mg tablets be given with food?\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eAns:\u003c\/strong\u003e Yes, these tablets work with or without food. If vomiting follows a dose on an empty stomach, pair future doses with a meal or treat. Always keep fresh water available for your pet throughout the full course of treatment.\u003c\/p\u003e\n\u003ch3\u003eQ4: What drugs interact with Diltiazem 120 mg tablets in pets?\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eAns:\u003c\/strong\u003e Diltiazem can meaningfully affect blood levels of digoxin, cyclosporine, benzodiazepines, and quinidine. Cimetidine raises diltiazem levels while rifampin lowers them. Combining with beta-blockers or using under anesthesia raises bradycardia risk. Always tell your vet about every medication your pet takes.\u003c\/p\u003e\n\u003ch3\u003eQ5: Do I need a prescription for Diltiazem HCl 120 mg Tablets for my pet?\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eAns:\u003c\/strong\u003e Yes, a valid veterinarian prescription must be in place before purchase or administration. Regular veterinary monitoring throughout treatment helps assess cardiac response and confirm whether any dose adjustments are needed as the condition is managed over time.\u003c\/p\u003e","brand":"Varies (Generic)","offers":[{"title":"1 tablet","offer_id":44494804058273,"sku":"593884-1","price":1.0,"currency_code":"CAD","in_stock":true},{"title":"30 tablets","offer_id":44494804091041,"sku":"593884-30","price":19.0,"currency_code":"CAD","in_stock":true},{"title":"60 tablets","offer_id":44494804123809,"sku":"593884-60","price":37.0,"currency_code":"CAD","in_stock":true},{"title":"100 tablets","offer_id":44494804156577,"sku":"593884","price":57.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0593\/2446\/5313\/files\/diltiazem-hci-tablets-120mg-pet-medication-996.png?v=1778556582","url":"https:\/\/hordypaw.shop\/en-ca\/products\/diltiazem-hci-tablets-120mg","provider":"HardyPaw","version":"1.0","type":"link"}