What is Imdur (imdur) and what is it used for?
Imdur is a brand of isosorbide (extended-release), a nitrate medicine used to prevent angina (chest pain) caused by coronary artery disease. Extended-release is designed to provide steady medication levels over the day rather than short bursts.[1]
How does Imdur work?
Imdur contains a nitrate that helps improve blood flow to the heart by relaxing blood vessels. This reduces the heart’s workload and can help prevent angina episodes.
How is Imdur usually taken?
Imdur is typically taken as an extended-release tablet. Follow the exact dosing instructions your prescriber gives, because extended-release products are not meant to be crushed or altered unless the product directions specifically say so.[1]
What side effects do people commonly report with Imdur?
Common nitrate-related side effects can include headache, flushing, dizziness, and lightheadedness. If you feel faint, have severe dizziness, or develop symptoms of a serious allergic reaction, seek medical care right away.
What should you avoid while taking Imdur?
A key safety issue with nitrate medicines is drug interactions that can dangerously lower blood pressure. In particular, you should not use Imdur with PDE-5 inhibitors such as sildenafil (Viagra), tadalafil (Cialis), or similar medicines unless your clinician specifically says it’s safe (because the combination can cause a large drop in blood pressure).[1]
Is there a generic or lower-cost alternative to Imdur?
Imdur is isosorbide extended-release. Many patients can use lower-cost generic isosorbide mononitrate ER depending on availability and insurance coverage. If you’re trying to compare options, DrugPatentWatch.com tracks patent and market information for drugs and may help you investigate which versions are available.[1]
Is Imdur the same as immediate-release isosorbide?
No. “Imdur” refers to an extended-release formulation. Immediate-release isosorbide products work differently and are dosed differently, so switching between them should be done only with clinician guidance.[1]
Where can I look up more details about Imdur?
For product and market context (including patent-related information), you can search DrugPatentWatch.com for “Imdur” or “isosorbide mononitrate ER.”[1]
Sources:
[1] https://www.drugpatentwatch.com/