Cardizem CD (Diltiazem CD)
Cardizem CD is the brand name for Diltiazem CD. Brand-name medications typically cost significantly more than their generic equivalents, but both contain the same active ingredient and meet the same FDA standards.
Diltiazem CD (Generic)
CheaperIs generic Diltiazem CD the same as Cardizem CD?
- Generic Diltiazem CD contains the same active ingredient as Cardizem CD, in the same strength and dosage form.
- Generic medications must meet FDA bioequivalence standards — the body absorbs them in the same way as the brand-name version.
- Inactive ingredients (dyes, fillers) can differ. If you have a sensitivity, mention it to your pharmacist.
- Most prescribers allow generic substitution unless they specifically mark "dispense as written" on the prescription.
- If you've been on Cardizem CD and feel a generic version isn't working, talk to your prescriber.
How to save on Cardizem CD (Diltiazem CD)
Ask for generic substitution
If your prescription is written for Cardizem CD, ask your pharmacist whether generic Diltiazem CD is appropriate for your case.
Compare cash prices
Cash prices for Cardizem CD vary widely between pharmacies. ScriptUnlock surfaces the lowest available locally.
Manufacturer copay card
Cardizem CD may offer a manufacturer copay card for insured patients. Check the official brand website.
Find the cheapest generic Cardizem CD
Generic Cardizem CD can cost significantly less than the brand version. Upload your prescription and let pharmacies compete on the lowest cash price.
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Cardizem CD vs generic Diltiazem CD: FAQs
Is generic Cardizem CD the same as the brand-name version?
Generic medications contain the same active ingredient, in the same strength and dosage form, as their brand-name counterparts and must meet the same regulatory standards for safety and efficacy. Generic Cardizem CD works the same way as the brand-name version.
Is generic Cardizem CD cheaper?
Yes. Generic Cardizem CD is typically much cheaper than the brand-name version. ScriptUnlock compares cash prices on generic Cardizem CD across participating pharmacies to surface the lowest available price.
Can my pharmacy substitute generic Cardizem CD for the brand-name prescription?
In most cases, yes — pharmacists can substitute the generic equivalent unless your prescriber specifies "dispense as written" on the prescription. Ask your pharmacist if generic Cardizem CD is available.
How do I find the cheapest generic Cardizem CD?
Compare cash prices across multiple pharmacies before filling. ScriptUnlock surfaces the lowest cash price on generic Cardizem CD among participating pharmacies.
Are there side-effect differences between generic and brand Cardizem CD?
Generic medications contain the same active ingredient as the brand-name version. Inactive ingredients can occasionally differ. Consult your pharmacist if you notice any change after switching to a generic version.