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 Diltiazem ER (Cardizem CD) for as low as $2.00, which is 95% off the average retail price of $38.18 for the most common version, by using a GoodRx coupon.
Home delivery
Buy online and have it delivered to your home
Exclusive welcome offer
$4.86
$19.86
Sign up for a free GoodRx account to get an extra $15.00 off your first fill of Diltiazem ER (Cardizem CD). Then pay the standard discounted price of $19.86 for refills at Walmart. Terms apply.