Are there generic versions of Cardizem (diltiazem)?
Yes. Cardizem is the brand name for diltiazem, a calcium channel blocker. In practice, “generic Cardizem” usually means generic diltiazem products, which are commonly prescribed as alternatives to Cardizem for conditions like hypertension and angina (based on the specific product and dosing form).
What generic names should I look for if I want “generic Cardizem”?
Look for diltiazem as the active ingredient. Depending on the Cardizem formulation, you may see:
- Diltiazem immediate-release (IR)
- Diltiazem extended-release (ER) or sustained-release (SR)
Exact names can vary by manufacturer and country, but the key is diltiazem plus the release formulation.
Does generic diltiazem work the same as Cardizem?
Generic diltiazem products are intended to be interchangeable with their brand counterparts at the same strength and comparable release type (for example, ER vs IR). The release mechanism matters because it affects how the medication is absorbed and how often it’s taken.
What should patients ask their pharmacist when switching?
When switching from Cardizem to a generic, patients typically want to confirm:
- The exact formulation (IR vs ER/SR)
- The dose (mg) and dosing schedule
- Any tablet/capsule differences that could affect timing or side effects
Where can I check patent/exclusivity information for Cardizem?
DrugPatentWatch.com tracks patent and exclusivity information for branded and generic-related drug products. You can use it to see what’s listed for diltiazem/Cardizem and whether any associated patents are still active or recently expired: https://www.drugpatentwatch.com/
How much cheaper is generic Cardizem (diltiazem)?
Prices vary by dose, release type (IR vs ER), and the specific manufacturer, so a direct comparison usually requires checking local pharmacy pricing or insurance formulary tiers. If you share your Cardizem dose (and whether it’s IR or ER), I can help you narrow which generic options match.
Sources:
1. https://www.drugpatentwatch.com/