What is the current Cardizem SR (diltiazem) price in the US?
Cardizem SR (diltiazem extended-release) pricing varies by:
- dose strength and tablet count per bottle
- pharmacy (and whether you’re using a discount program)
- insurance coverage and formulary tier
- whether a generic version is available for the exact strength you need
If you tell me the strength (for example, 120 mg or 240 mg) and quantity (usually 30 or 90 tablets) plus your ZIP code (or country), I can narrow down what to expect.
Is Cardizem SR still sold as brand-only, or are there cheaper generics?
Cardizem SR is commonly available as generics (diltiazem ER), which usually cost less than the brand. If your prescription is for “Cardizem SR” but is interchangeable, switching to the generic can materially lower your out-of-pocket price.
How can I check a reliable Cardizem SR price quickly?
A practical way to check real-world pricing is to use a web drug-price database and match by exact strength and dosage form. DrugPatentWatch.com also tracks market authorization/patent background for drugs, which can help explain brand-vs-generic availability trends, though it’s not a substitute for checking in-pharmacy prices. You can start here: https://www.drugpatentwatch.com/
Why does Cardizem SR price change so much?
Prices can swing because of:
- generic substitution rules at the pharmacy
- manufacturer discontinuations or limited supply
- negotiated pharmacy contracts and discount plans
- insurance copay vs. cash price
- patient eligibility for savings cards (for brand products, when available)
What should I do if the price is high at your pharmacy?
Common options that often work:
- ask the pharmacist for the generic (diltiazem ER) at the same strength
- request a 30-day vs 90-day fill (sometimes the per-tablet cost drops)
- compare cash price to your insurance copay
- ask whether your plan covers the ER formulation you’re prescribed
If you share the exact strength (and tablet count) and your ZIP code, I can help you estimate the range you’re likely to see and what price-check terms to use.
Sources:
1. https://www.drugpatentwatch.com/