Isosorbide mononitrate er is an inexpensive drug used to prevent chest pain caused by angina. It is more popular than comparable drugs. Isosorbide mononitrate er is only available as a generic drug; all brands have been discontinued. Generic isosorbide mononitrate er is covered by most Medicare and insurance plans, but some pharmacy coupons or cash prices may be lower.

Get Isosorbide Mononitrate ER for as low as $7.99, which is 77% off the average retail price of $34.15 for the most common version, by using a GoodRx coupon.