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Isosorbide Extended Release Oral Tablet (ISOSORBIDE MONONITRATE SUSTAINED-RELEASE - ORAL)

This medicine is used for the following purposes:

  • angina
  • enlarged veins

Generic Name: Isosorbide Mononitrate

Instructions

Swallow the medicine without crushing or chewing it.

Take the medicine with 250 mL (1 cup) of water.

This medicine will work best if you take it at about the same time every day.

Take the medicine first thing in the morning.

Keep the medicine at room temperature. Avoid heat and direct light.

It is important that you keep taking each dose of this medicine on time even if you are feeling well.

If you forget to take a dose on time, take it if you remember within 6 hours of the scheduled dose. If you don’t remember until after more than 6 hours, skip the missed dose and return to your regular schedule with the next dose. Do not take 2 doses of this medicine at one time.

Drug interactions can change how medicines work or increase risk for side effects. Tell your health care providers about all medicines taken. Include prescription and over-the-counter medicines, vitamins, and herbal medicines. Speak with your doctor or pharmacist before starting or stopping any medicine.

Do not suddenly stop taking this medicine. Check with your doctor before stopping.

Cautions

Tell your doctor and pharmacist if you ever had an allergic reaction to a medicine.

Do not use the medication any more than instructed.

This medicine may cause dizziness or fainting. Do not stand or sit up quickly.

Your ability to stay alert or to react quickly may be impaired by this medicine. Do not drive or operate machinery until you know how this medicine will affect you.

Tell the doctor or pharmacist if you are pregnant, planning to be pregnant, or breastfeeding.

Do not take this medicine with other medicines called PDE5 inhibitors (Viagra, Levitra, Cialis). Your doctor will let you know if it is safe for you to do so.

Do not share this medicine with anyone who has not been prescribed this medicine.

Side Effects

The following is a list of some common side effects from this medicine. Please speak with your doctor about what you should do if you experience these or other side effects.

  • dizziness
  • headaches
  • nausea

Call your doctor or get medical help right away if you notice any of these more serious side effects:

  • low blood pressure

A few people may have an allergic reaction to this medicine. Symptoms can include difficulty breathing, skin rash, itching, swelling, or severe dizziness. If you notice any of these symptoms, seek medical help quickly.

Please speak with your doctor, nurse, or pharmacist if you have any questions about this medicine.