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We offer affordable healthcare products that get delivered right to your door. Key takeaways Diltiazem is a calcium channel blocker medication, available by prescription in a variety of time-release capsules and tablets. Generic options abound within the different diltiazem versions, and coupled with a SingleCare coupon and some smart shopping, there is the potential for considerable savings for those with and without insurance. Aside from diltiazem products, if the … DILTIAZEM (dil TYE a zem) treats high blood pressure and prevents chest pain (angina). It works by relaxing the blood vessels, which helps decrease the amount of work your heart has to do. It belongs to a group of medications called calcium channel blockers. Cardizem is used to treat hypertension (high blood pressure), angina (chest pain), and heart rhythm disorders. Included Cardizem side effects, interactions and indications. Cardizem LA is a brand-name extended-release blood pressure medication. Cardizem LA is also used to treat angina (chest pain). Diltiazem, the active ingredient, is a calcium channel blocker, a type of drug that lowers blood pressure by weakening the heart's contractions and increasing the width of the blood vessels throughout the body. Cardizem LA is not available over-the-counter. The … Get your Diltiazem CD 120mg Capsules from HealthWarehouse, your trusted online pharmacy. We offer affordable healthcare products that get delivered right to your door. Compare prices and print coupons for Cardizem and other drugs at CVS, Walgreens, and other pharmacies. Prices start at $12.83 Browse medications Research prescriptions and over-the-counter medications from A to Z, compare drug prices, and start saving. Compare prices and print coupons for Diltiazem at various pharmacies. Find affordable options and savings tips for this medication. 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About diltiazem ER (Cardizem LA) DILTIAZEM treats high blood pressure and prevents chest pain (angina). It works by relaxing the blood vessels, which helps decrease the amount of work your heart has to do. It belongs to a group of medications called calcium channel blockers. Get your Diltiazem CD 300mg Capsules from HealthWarehouse, your trusted online pharmacy. We offer affordable healthcare products that get delivered right to your door. Transfer your prescription for DILTIAZEM 120 MG TAB on Amazon Pharmacy. FREE SHIPPING for Prime members. About this medication DILTIAZEM (dil TYE a zem) treats high blood pressure and prevents chest pain (angina). It works by relaxing the blood vessels, which helps decrease the amount of work your heart has to do. It belongs to a group of medications called calcium channel blockers. For local pharmacy pickup, pay online and you will receive a Blink card. 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It is a prescription medication that reduces blood pressure by relaxing arterial smooth muscle and …