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About This Item
Diltiazem works on the heart by changing how calcium is used to treat heart rhythm problems in dogs and cats, and for some forms of feline heart disease. Approved by the FDA for use in humans, Diltiazem is prescribed by veterinarians for use with companion animals. For once a day dosage, this product is a generic for Cardizem CD and Cartia XT.
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Specifications
Item Number
229638
Common Brand Name(s)
Cardizem CD, Cartia XT
Generic Name
Diltiazem Hydrochloride.
For Use With
Dogs & Cats
Administration Form
Oral
Product Form
Capsule
Health Condition
High Blood Pressure, Congestive Heart Failure
Drug Type
Arterial Dilator
Uses
Diltiazem Hydrochloride Extended-Release Capsules are indicated for the treatment of hypertension and for the management of chronic stable angina.
Possible Side Effects
At usual doses, bradycardia is the most prominent side effect reported in dogs. In cats, vomiting is reportedly the most common side effect. Potentially, lethargy, GI distress (anorexia), hypotension, heart block and other rhythm disturbances, CNS effects, rashes, and elevations in liver function tests could occur in any species.
Drug & Food Interactions
Diltiazem should not be used in animals that have: had an allergic reaction to it; have low blood pressure; have certain types of heart rhythm problems (eg, AV block, slow heartrate).
Diltiazem should be used with caution in animals that have: severe liver or kidney problems, as the drug is metabolized by the liver and eliminated from the body by the kidneys; severe heart failure.
If your animal has any of these conditions, talk to your veterinarian about the potential risks versus benefits.
Precautions
No drug is 100% safe in all patients, but your veterinarian will discuss with you any specific concerns about using this drug in your animal.
Consult with your veterinarian on recommended dosage.
Storage Instructions
Store at 68° to 77°F, excursions permitted to 59° to 86°F. Dispense in a tight, light-resistant container. Keep out of reach of children.
How is Diltiazem useful?
Diltiazem works on the heart by changing how calcium is used to treat heart rhythm problems in dogs and cats and some forms of
feline heart disease. The FDA (U.S. Food & Drug Administration) has approved this drug for use in humans, but it is not officially
approved for use in animals. The FDA allows veterinarians to prescribe products containing this drug in different species or for other
conditions in certain situations. You and your veterinarian can discuss why this drug is the most appropriate choice.
How long until I will know if Diltiazem is working, and how long will the effects of this medication last?
This medication should start having effects within 1 to 2 hours; however, you will not see the effects of this medication outwardly. Your
veterinarian will need to run further tests to determine if the medication is working appropriately. The effects of this medication are
short-lived, meaning they will stop working within 24 hours, although the benefits may be prolonged if your animal has decreased
kidney and/or liver function.
Can handling Diltiazem be hazardous to me, my family, or other animals?
There are no specific precautions required when handling this medication unless you are allergic to it. Wash your hands after handling
any medication.
Learn More About Diltiazem From Our Team of Experts