Dilt-XR is an extended-release prescription drug that reduces blood pressure for patients diagnosed with high blood pressure. The active ingredient in Dilt-XR, diltiazem, is a calcium channel blocker, a type of drug that reduces the force of the heart's contractions and increases the width of the body's arteries. These two effects combine to reduce blood pressure. Dilt-XR costs $60.98. A SingleCare Dilt-XR coupon reduces that cost to $24.00 at participating pharmacies nationwide.
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SingleCare’s prescription prices are based on multiple sources. The prices we publish are our best estimate, but we cannot guarantee that the price we display will exactly match the price you receive at the pharmacy. For an exact price, please contact your pharmacy and provide the BIN/GRP/PCN numbers shown on your SingleCare card.
Any SingleCare bonus savings, including the $3 signup bonus, may only be used once.
Prices updated: 05/05/2026
Dilt-XR is an extended-release prescription drug that reduces blood pressure for patients diagnosed with high blood pressure. The active ingredient in Dilt-XR, diltiazem, is a calcium channel blocker, a type of drug that reduces the force of the heart's contractions and increases the width of the body's arteries. These two effects combine to reduce blood pressure. Dilt-XR costs $60.98. A SingleCare Dilt-XR coupon reduces that cost to $24.00 at participating pharmacies nationwide.
Our price history metrics are calculated from aggregate prescription data that we receive from all participating pharmacies. This chart updates daily to show new price fluctuations. If a data point is missing from the chart, it is because we do not have enough data to produce a reliable figure.
| Pharmacy | Dilt-Xr Retail Price | Diltiazem Hcl Er Retail Price | Diltiazem Hcl Er SingleCare Price |
|---|---|---|---|
| CVS Pharmacy | $125.10 | $124.68 | $45.53 |
| Walmart | $118.80 | - | - |
| Walgreens | $53.10 | $62.10 | $53.10 |
| Kroger Pharmacy | $108.90 | $129.60 | $101.70 |
These prices are based on the last month of SingleCare prescription fill data by major pharmacy. This table updates daily to show the most accurate typical prices by pharmacies. If a data point is missing from the table, it is because we do not have enough data to produce a reliable figure.
Dilt-XR is an extended-release prescription drug that reduces blood pressure for patients diagnosed with high blood pressure. The active ingredient in Dilt-XR, diltiazem, is a calcium channel blocker, a type of drug that reduces the force of the heart's contractions and increases the width of the body's arteries. These two effects combine to reduce blood pressure. Dilt-XR costs $60.98. A SingleCare Dilt-XR coupon reduces that cost to $24.00 at participating pharmacies nationwide.
As a generic prescription drug, Dilt-XR is inexpensive. Uninsured customers can expect to pay $60.98 for a Dilt-XR prescription. However, you could pay SingleCare’s lowest price of $24.00 per 90, 120mg capsules extended release 24 hour with a Dilt-XR coupon. Do you have other prescription drug needs? Enjoy as much as an 80% discount with SingleCare savings cards.
Dilt-XR copays vary by insurance plan. With SingleCare, Dilt-XR costs as little as $24.00 for 90, 120mg capsules extended release 24 hour, which may be lower than your insurance copay. Before you overpay for Dilt-XR, ask your local pharmacist to compare your insurance copay to the SingleCare discount card.
As a generic, Dilt-XR is usually covered by Medicare Advantage and Medicare Part D prescription drug plans. For patients without Medicare, a SingleCare Dilt-XR coupon offers significant savings at participating pharmacies.
Dilt-XR is an extended-release prescription drug that reduces blood pressure and is a generic alternative to brand-name Cardizem. Extended-release diltiazem is also available from other generic manufacturers such as Teva, Zydus, Sun, and many others.
Dilt-XR is a generic extended-release antihypertensive (blood pressure reducing) drug. Dilt-XR relaxes the muscles of the heart and dilates blood vessels.
The active ingredient in Dilt-XR, diltiazem, belongs to a family of medications called calcium channel blockers. Diltiazem reduces the electrical signals in the heart. As a result, the heart beats with less force. Calcium channel blockers also relax artery walls and so increase the width of the body's arteries. Both effects lower blood pressure.
Dilt-XR is taken as a capsule once daily. The dosage may vary depending on the severity of the condition being treated.
The most common physical side effects include, but are not limited to, stuffy nose, headache, constipation, flu symptoms, swelling, muscle pain, diarrhea, nausea, vomiting, and back pain. Mental and mood changes include unusual dreams. Allergic reactions are rare. Watch for swelling, itching, or rash and seek medical help if you notice signs of an allergic reaction to Dilt-XR.
SingleCare is accepted at most national pharmacies and grocers, including the following:
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SingleCare is a prescription discount service that offers free coupons on thousands of prescription drugs. It can be used whether you have insurance, Medicare, Medicaid, or none of the above, but it cannot be combined with insurance.
SingleCare provides transparent drug pricing, so you can compare discounts at pharmacies near you. Browse singlecare.com to find drug discounts, helpful information about your prescription, and resources to help you make informed health decisions.
Prescription savings vary by prescription and by pharmacy, and may reach up to 80% off cash price. This is a medical discount plan. This is NOT insurance. This program offers you the opportunity to locate providers of various types of medical services who will offer their services to you at discounted rates. The range of discounts for medical or ancillary services provided under the plan will vary depending on the type of provider and service received. You are fully responsible for paying for all health care services but will be entitled to receive a discount from those health care providers in accordance with the specific pre-negotiated discounted fee schedule. This program does not guarantee the quality of the services or procedures offered by the providers. Except for prescription drugs which you will pay directly to the pharmacy at the time of purchase, all other services received through a program provider will be charged to the credit card on file in your member account. The charge will include an administrative fee for use of the program. Towers Administrators LLC is the licensed discount medical plan organization with its administrative office located at 4510 Cox Road, Suite 111, Glen Allen, VA 23060. SingleCare Services, LLC is the marketer of the discount medical plan organization including its website, singlecare.com, with its corporate office located at 99 High Street, Suite 2800, Boston, MA 02110. For additional information, including an up-to-date list of providers, or assistance with any issue related to program membership, please contact member support any time at www.singlecare.com, or by calling toll-free 844-234-3057, 24 hours, 7 days a week (except major holidays). Pharmacy names, logos, brands, and other trademarks are the property of their respective owners.
Blog articles are not medical advice. They are intended for general informational purposes and are not meant to be a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of your physician or other qualified health provider with any questions you may have regarding a medical condition. If you think you may have a medical emergency, immediately call your physician or dial 911.
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© 2026 SingleCare Administrators. All rights reserved