Prescription savings
Stop paying too much for your prescriptions. Compare prices, get pharmacy coupons, and save up to 80%.Health conditions
Medications & treatment
Access & affordability
Medication discounts

Get Diltiazem ER (Cardizem LA) for as low as $33.73, which is 69% off the average retail price of $108.30 for the most common version, by using a GoodRx coupon.

| Dosage | Quantity | Retail price | GoodRx price |
|---|---|---|---|
| 120mg | 30 tablets | $122.91 | $33.73 |
| 180mg | 30 tablets | $111.04 | $26.90 |
| 240mg | 30 tablets | $63.49 | $28.95 |
| 300mg | 30 tablets | $203.69 | $35.14 |
| 360mg | 30 tablets | $93.21 | $34.95 |
| 420mg | 30 tablets | $150.26 | $38.62 |
200+ medications are free, with hundreds more under $10. Just $14.99/mo. Terms apply.
GoodRx coupon prices last updated on 05/24/26.
*Prices subject to change without notice. Sales tax may apply and is not included.