Diltiazem ER (Cardizem CD, Cartia XT) is an inexpensive drug used to treat high blood pressure and chest pain caused by angina. It is slightly less popular than comparable drugs. It is available in multiple generic and brand versions. Generic diltiazem er is covered by most Medicare and insurance plans, but some pharmacy coupons or cash prices may be lower.

Get Diltiazem ER (Cardizem CD) for as low as $6.49, which is 84% off the average retail price of $40.59 for the most common version, by using a GoodRx coupon.