Prescription savings
Stop paying too much for your prescriptions. Compare prices, get pharmacy coupons, and save up to 80%.Resources
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Medication discounts

Get Diltiazem ER (Cardizem LA) for as low as $32.47, which is 69% off the average retail price of $105.23 for the most common version, by using a GoodRx coupon. Learn about saving on prescription medications with GoodRx Companion.

| Dosage | Quantity | Retail price | GoodRx price |
|---|---|---|---|
| 120mg | 30 tablets | $122.68 | $32.50 |
| 180mg | 30 tablets | $110.95 | $26.90 |
| 240mg | 30 tablets | $63.51 | $28.95 |
| 300mg | 90 tablets | $602.80 | $97.02 |
| 360mg | 90 tablets | $269.70 | $95.89 |
| 420mg | 30 tablets | $150.58 | $38.62 |
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Pricing is calculated based on your prescription details.
250+ medications are free, with hundreds more under $10. Plans start at $9.99/mo. (when paid yearly). Terms apply.
GoodRx coupon prices last updated on 09/06/26.