How much is diltiazem extended release (Taztia XT)?
Real cash prices near you, ranked by what you pay.
What does it cost without insurance?
The lowest cash price for each strength, no insurance needed.
| Strength | Where | Pharmacies pay | Cash price |
|---|---|---|---|
| 120 mg extended-release capsule30 capsules | Check above for prices near you | Pharmacies pay about $3.14 | — |
| 180 mg extended-release capsule30 capsules | Check above for prices near you | Pharmacies pay about $4.82 | — |
| 240 mg extended-release capsule30 capsules | Check above for prices near you | Pharmacies pay about $4.41 | — |
| 300 mg extended-release capsule30 capsules | Check above for prices near you | Pharmacies pay about $8.21 | — |
| 360 mg extended-release capsule30 capsules | Check above for prices near you | Pharmacies pay about $10.44 | — |
| 420 mg extended-release capsule30 capsules | Check above for prices near you | Pharmacies pay about $29.93 | — |
Mail order, store generic lists and drug makers’ own prices, checked November 8, 2026. “Pharmacies pay” is roughly what pharmacies themselves pay for it, from Medicare’s national price survey (October 21, 2026).
What else should I know?
Straight answers, no medical advice.
Which strength do I need?
The one on your prescription label. Prices change with strength, so we never guess. If you aren’t sure, ask your pharmacist.
Is there a generic?
Yes. Diltiazem extended release is the generic for Taztia XT and Tiadylt ER.
Can I ask in my chat instead?
Yes. Add EveryCard Rx to Claude or ChatGPT, then ask “How much is my diltiazem extended release near me?”