| Form | Strength | Quantity | Price (USD) | |
|---|
| Cardizem is available as generic Diltiazem (short form: Diltiaz) |
| Diltiazem CD and XL are interchangeable; however, Diltiazem SR must be dispensed as written. |
| Tiazac is available as generic Diltiazem HCL ER only. Other forms of Diltiazem are not interchangeable. |
|
CARDIZEM |
 | Tablet | 30 mg | 100 tabs | $67.16 |  |
| | Tablet | 60 mg | 100 tabs | $103.82 | |
|
CARDIZEM CD |
| | Capsule (Sustained-Release) | 120 mg | 100 caps | $199.51 | |
| | Capsule (Sustained-Release) | 180 mg | 100 caps | $259.26 | |
| | Capsule (Sustained-Release) | 240 mg | 100 caps | $338.32 | |
| | Capsule (Sustained-Release) | 300 mg | 100 caps | $418.65 | |
|
DILTIAZEM |
| | Tablet | 30 mg | 100 tabs | $42.51 | |
|
TIAZAC |
| | Capsule (Sustained-Release) | 120 mg | 100 caps | $130.67 | |
| | Capsule (Sustained-Release) | 180 mg | 100 caps | $168.66 | |
| | Capsule (Sustained-Release) | 240 mg | 100 caps | $218.15 | |
| | Capsule (Sustained-Release) | 300 mg | 100 caps | $268.43 | |
| | Capsule (Sustained-Release) | 360 mg | 100 caps | $320.27 | |
|
TIAZAC XC |
| | Tablet (Extended-Release) | 120 mg | 90 tabs | $109.10 | |
| | Tablet (Extended-Release) | 180 mg | 90 tabs | $139.23 | |
| | Tablet (Extended-Release) | 240 mg | 90 tabs | $179.11 | |
| | Tablet (Extended-Release) | 300 mg | 90 tabs | $179.11 | |
| | Tablet (Extended-Release) | 360 mg | 90 tabs | $179.11 | |
 DILTIAZ |
| | Tablet | 30 mg | 100 tabs | $42.51 | |
| | Tablet | 30 mg | 500 tabs | $144.38 | |
| | Tablet | 60 mg | 100 tabs | $61.68 | |
| DILTIAZ CD |
| | Capsule (Controlled-Delivery) | 120 mg | 100 caps | $115.49 | |
| | Capsule (Controlled-Delivery) | 120 mg | 500 caps | $509.24 | |
| | Capsule (Controlled-Delivery) | 180 mg | 100 caps | $147.70 | |
| | Capsule (Controlled-Delivery) | 180 mg | 500 caps | $670.32 | |
| | Capsule (Controlled-Delivery) | 240 mg | 100 caps | $190.35 | |
| | Capsule (Controlled-Delivery) | 300 mg | 100 caps | $233.68 | |
| DILTIAZ SR |
| | Capsule (Sustained-Release) | 90MG/SRC | 100 caps | $83.99 | |
| | Capsule (Sustained-Release) | 60 mg | 100 caps | $61.66 | |
| | Capsule (Sustained-Release) | 120 mg | 100 caps | $106.27 | |
| Diltiazem HCL ER |
| | Capsule, Extended Release | 120 mg | 100 tabs | $79.57 | |
| | Capsule, Extended Release | 180 mg | 100 tabs | $100.02 | |
| | Capsule, Extended Release | 240 mg | 100 tabs | $127.10 | |
| | Capsule, Extended Release | 300 mg | 100 tabs | $154.62 | |
| | Capsule, Extended Release | 360 mg | 100 tabs | $183.00 | |
