Isosorbide Mononitrate
What is it? Overview Usage Side Effects and Warnings

What is Isosorbide Mononitrate?

(eye soe SOR bide mon oh NYE trate)

• This medicine is used to prevent or treat chest pain or pressure.

What are the precautions when taking this medicine?

• Wear disease medical alert identification.

• Check medicines with healthcare provider. This medicine may not mix well with other medicines.

• Avoid grapefruit and grapefruit juice.

• Avoid alcohol (includes wine, beer, and liquor).

• Tell healthcare provider if you are pregnant or plan on getting pregnant.

• Tell healthcare provider if you are breast-feeding.

What are some possible side effects of this medicine?

• Feeling dizzy. Rise slowly over several minutes from sitting or lying position. Be careful climbing.

• Flushing. Wearing layers of clothes or summer clothes and cool environment may help.

• Headache. Usually improves after taking the medicine regularly for a week.

Reasons to call healthcare provider...