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Isosorbide Mononitrate

Isosorbide Mononitrate Dosage

Allison Gourley, PharmDCydnee Ng, PharmD
Reviewed by Allison Gourley, PharmD, Cydnee Ng, PharmD
Last reviewed on September 28, 2023

The average cost for 60 tablets of 10mg of Isosorbide Mononitrate is $34.03 with a free GoodRx coupon. This is 83.63% off the average retail price of $207.85.

tabletTablet

Dosage

Quantity

Price as low as

Price per unit

10mg

60 tablets

$34.03

$0.57

20mg

60 tablets

$27.86

$0.46

Typical dosage for Isosorbide Mononitrate

Isosorbide Mononitrate is available as an immediate-release tablet that's short-acting and an extended-release tablet that's long-acting.

  • Immediate-release tablet (Monoket and generics): The typical dose is 20 mg by mouth twice daily, given 7 hours apart.
  • Extended-release tablet (generic only): The typical starting dose is 30 mg or 60 mg by mouth once daily in the morning.
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Why trust our experts?

Allison Gourley, PharmD, is a kidney and pancreas transplant pharmacist at a teaching hospital in the San Francisco Bay Area. When she’s not educating patients about their immunosuppressants, she's actively involved in transplant research.
Cydnee Ng, PharmD
Reviewed by:
Cydnee Ng, PharmD
Cydnee Ng, PharmD, is a drug information pharmacist at GoodRx, where she lends her expertise to providing reader-friendly, accessible content about medications. She holds her pharmacist license in California.

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