WellSpan Home

isosorbide mononitrate

Pronunciation: EYE soe SOR bide MON oh NYE trate

Brand: Imdur, Monoket

Isosorbide Mononitrate

slide 1 of 26, Isosorbide Mononitrate,

20 mg, round, white, imprinted with WW 33

 Image of Isosorbide Mononitrate
slide 1 of 26
    

Isosorbide Mononitrate Extended Release

slide 2 of 26, Isosorbide Mononitrate Extended Release,

60 mg, oval, yellow, imprinted with WW, 60

 Image of Isosorbide Mononitrate Extended Release
slide 2 of 26
    

Isosorbide Mononitrate

slide 3 of 26, Isosorbide Mononitrate,

20 mg, round, blue, imprinted with R620

 Image of Isosorbide Mononitrate
slide 3 of 26
    

Isosorbide Mononitrate

slide 4 of 26, Isosorbide Mononitrate,

10 mg, round, blue, imprinted with R631

 Image of Isosorbide Mononitrate
slide 4 of 26
    

Isosorbide Mononitrate Extended Release

slide 5 of 26, Isosorbide Mononitrate Extended Release,

30 mg, oval, white, imprinted with 3797, V

 Image of Isosorbide Mononitrate Extended Release
slide 5 of 26
    

Isosorbide Mononitrate Extended Release

slide 6 of 26, Isosorbide Mononitrate Extended Release,

120 mg, oval, white, imprinted with V, 3799

 Image of Isosorbide Mononitrate Extended Release
slide 6 of 26
    

Isosorbide Mononitrate Extended Release

slide 7 of 26, Isosorbide Mononitrate Extended Release,

30 mg, oval, white, imprinted with 3 0, 1104

 Image of Isosorbide Mononitrate Extended Release
slide 7 of 26
    

Isosorbide Mononitrate Extended Release

slide 8 of 26, Isosorbide Mononitrate Extended Release,

60 mg, oval, white, imprinted with 60 60, 1105

 Image of Isosorbide Mononitrate Extended Release
slide 8 of 26
    

Isosorbide Mononitrate Extended Release

slide 9 of 26, Isosorbide Mononitrate Extended Release,

60 mg, oval, yellow, imprinted with DX 31

 Image of Isosorbide Mononitrate Extended Release
slide 9 of 26
    

Isosorbide Mononitrate

slide 10 of 26, Isosorbide Mononitrate,

10 mg, round, white, imprinted with 10, KU106

 Image of Isosorbide Mononitrate
slide 10 of 26
    

Isosorbide Mononitrate

slide 11 of 26, Isosorbide Mononitrate,

20 mg, round, white, imprinted with 20, KU 107

 Image of Isosorbide Mononitrate
slide 11 of 26
    

Isosorbide Mononitrate Extended Release

slide 12 of 26, Isosorbide Mononitrate Extended Release,

60 mg, capsule, white, imprinted with KU119

 Image of Isosorbide Mononitrate Extended Release
slide 12 of 26
    

Isosorbide Mononitrate Extended Release

slide 13 of 26, Isosorbide Mononitrate Extended Release,

30 mg, oval, white

 Image of Isosorbide Mononitrate Extended Release
slide 13 of 26
    

Isosorbide Mononitrate Extended Release

slide 14 of 26, Isosorbide Mononitrate Extended Release,

120 mg, oval, white, imprinted with KU129

 Image of Isosorbide Mononitrate Extended Release
slide 14 of 26
    

Isosorbide Mononitrate Extended Release

slide 15 of 26, Isosorbide Mononitrate Extended Release,

30 mg, oval, white

 Image of Isosorbide Mononitrate Extended Release
slide 15 of 26
    

Imdur

slide 16 of 26, Imdur,

120 mg, oblong, white, imprinted with IMDUR, 120

 Image of Imdur
slide 16 of 26
    

Imdur

slide 17 of 26, Imdur,

30 mg, oblong, pink, imprinted with IM DUR, 30 30

 Image of Imdur
slide 17 of 26
    

Imdur

slide 18 of 26, Imdur,

60 mg, elliptical, yellow, imprinted with IM DUR, 60 60

 Image of Imdur
slide 18 of 26
    

Isosorbide Mononitrate

slide 19 of 26, Isosorbide Mononitrate,

20 mg, round, white, imprinted with 20, KU 107

 Image of Isosorbide Mononitrate
slide 19 of 26
    

Isosorbide Mononitrate

slide 20 of 26, Isosorbide Mononitrate,

20 mg, round, yellow, imprinted with 93 76

 Image of Isosorbide Mononitrate
slide 20 of 26
    

Isosorbide Mononitrate Extended Release

slide 21 of 26, Isosorbide Mononitrate Extended Release,

30 mg, oval, red, imprinted with E 30

 Image of Isosorbide Mononitrate Extended Release
slide 21 of 26
    

Isosorbide Mononitrate Extended Release

slide 22 of 26, Isosorbide Mononitrate Extended Release,

60 mg, oval, yellow, imprinted with E 60

 Image of Isosorbide Mononitrate Extended Release
slide 22 of 26
    

Isosorbide Mononitrate Extended Release

slide 23 of 26, Isosorbide Mononitrate Extended Release,

120 mg, oval, white, imprinted with E 120

 Image of Isosorbide Mononitrate Extended Release
slide 23 of 26
    

Isosorbide Mononitrate Extended Release

slide 24 of 26, Isosorbide Mononitrate Extended Release,

30 mg, elliptical, pink, imprinted with A 11

 Image of Isosorbide Mononitrate Extended Release
slide 24 of 26
    

Monoket

slide 25 of 26, Monoket,

10 mg, round, white, imprinted with 10, Schwarz 610

 Image of Monoket
slide 25 of 26
    

Monoket

slide 26 of 26, Monoket,

20 mg, round, white, imprinted with 20, SCHWARZ 620

 Image of Monoket
slide 26 of 26
    

What is the most important information I should know about isosorbide mononitrate?

You should not take erectile dysfunction medicine (Viagra, Cialis, Levitra, Stendra, Staxyn, sildenafil, avanafil, tadalafil, vardenafil) while you are taking isosorbide mononitrate. Taking these medicine together can cause a sudden and serious decrease in blood pressure.

Seek emergency medical attention if you have early symptoms of a heart attack (chest pain or pressure, pain spreading to your jaw or shoulder, sweating, general ill feeling).

What is isosorbide mononitrate?

Isosorbide mononitrate is a nitrate that dilates (widens) blood vessels, making it easier for blood to flow through them and easier for the heart to pump.

Isosorbide mononitrate is used to prevent angina attacks (chest pain).

Isosorbide mononitrate will not treat an angina attack that has already begun.

Isosorbide mononitrate may also be used for purposes not listed in this medication guide.

What should I discuss with my healthcare provider before taking isosorbide mononitrate?

You should not use isosorbide mononitrate if:

  • you are allergic to isosorbide mononitrate, isosorbide dinitrate, or nitroglycerin; or
  • you have early signs of a heart attack (chest pain or pressure, pain spreading to your jaw or shoulder, nausea, sweating).

You should not take erectile dysfunction medicine (Viagra, Cialis, Levitra, Stendra, Staxyn, sildenafil, avanafil, tadalafil, vardenafil) while you are taking isosorbide mononitrate. Taking these medicines together can cause a sudden and serious decrease in blood pressure.

To make sure isosorbide mononitrate is safe for you, tell your doctor if you have:

  • congestive heart failure;
  • kidney disease; or
  • low blood pressure.

It is not known whether this medicine will harm an unborn baby. Tell your doctor if you are pregnant or plan to become pregnant.

It is not known whether isosorbide mononitrate passes into breast milk or if it could affect the nursing baby. Tell your doctor if you are breast-feeding.

How should I take isosorbide mononitrate?

Follow all directions on your prescription label. Your doctor may occasionally change your dose. Do not take this medicine in larger or smaller amounts or for longer than recommended. If you use too much isosorbide mononitrate, it might stop working as well in controlling your condition.

Try to rest or stay seated when you take this medicine (may cause dizziness or fainting).

Do not crush, chew, or break an extended-release tablet. Swallow it whole.

Not all brands and forms of isosorbide mononitrate are taken the same number of times per day. You may need to take the medicine only once daily, in the morning after getting out of bed. You may also need a second dose later in the day.

Follow your doctor's dosing instructions very carefully. If your doctor changes your brand, strength, or type of isosorbide mononitrate, your dosage needs may change. Ask your pharmacist if you have any questions about the new kind of isosorbide mononitrate you receive at the pharmacy.

You may have very low blood pressure while taking this medicine. Call your doctor if you are sick with vomiting or diarrhea, or if you are sweating more than usual. Prolonged illness can lead to a serious electrolyte imbalance, making it dangerous for you to use isosorbide mononitrate.

Use isosorbide mononitrate regularly to prevent an angina attack. Get your prescription refilled before you run out of medicine completely.

You should not stop using isosorbide mononitrate suddenly or you could have a severe attack of angina. Keep this medicine on hand at all times. Get your prescription refilled before you run out of medicine completely.

Store at room temperature away from moisture, heat, and light. Keep the bottle tightly closed when not in use.

What happens if I miss a dose?

Take the missed dose as soon as you remember. Skip the missed dose if it is almost time for your next scheduled dose. Do not take extra medicine to make up the missed dose.

What happens if I overdose?

Seek emergency medical attention or call the Poison Help line at 1-800-222-1222. An overdose of isosorbide mononitrate can be fatal.

Overdose symptoms may include a severe throbbing headache, fever, confusion, severe dizziness, fast or pounding heartbeats, vision problems, nausea, vomiting, stomach pain, bloody diarrhea, trouble breathing, sweating, cold or clammy skin, fainting, and seizure (convulsions).

What should I avoid while taking isosorbide mononitrate?

This medicine may impair your thinking or reactions. Be careful if you drive or do anything that requires you to be alert. Avoid getting up too fast from a sitting or lying position, or you may feel dizzy. Get up slowly and steady yourself to prevent a fall.

Avoid drinking alcohol. Alcohol may increase certain side effects of isosorbide mononitrate (dizziness, drowsiness, feeling light-headed, or fainting).

What are the possible side effects of isosorbide mononitrate?

Get emergency medical help if you have signs of an allergic reaction: hives; difficulty breathing; swelling of your face, lips, tongue, or throat.

Call your doctor at once if you have:

  • a light-headed feeling, like you might pass out;
  • worsening angina pain;
  • fast or slow heart rate; or
  • pounding heartbeats or fluttering in your chest.

Isosorbide mononitrate can cause severe headaches. These headaches may gradually become less severe as you continue to use nitroglycerin. Do not stop taking this medicine to avoid headaches. Ask your doctor before using any headache pain medication.

Common side effects may include:

  • headache; or
  • flushing (warmth, redness, or tingly feeling).

This is not a complete list of side effects and others may occur. Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088.

What other drugs will affect isosorbide mononitrate?

Taking isosorbide mononitrate with certain other medicines can cause severely low blood pressure. This includes medicine to treat erectile dysfunction or pulmonary arterial hypertension. Serious, life-threatening side effects may occur.

Tell your doctor about all your current medicines and any you start or stop using, especially:

  • avanafil (Stendra);
  • a diuretic or "water pill";
  • nitroglycerin;
  • riociguat (Adempas);
  • sildenafil (Viagra, Revatio);
  • tadalafil (Cialis, Adcirca); or
  • vardenafil (Levitra, Staxyn).

This list is not complete. Other drugs may interact with isosorbide mononitrate, including prescription and over-the-counter medicines, vitamins, and herbal products. Not all possible interactions are listed in this medication guide.

Where can I get more information?

Your pharmacist can provide more information about isosorbide mononitrate.


Remember, keep this and all other medicines out of the reach of children, never share your medicines with others, and use this medication only for the indication prescribed.

Every effort has been made to ensure that the information provided by Cerner Multum, Inc. ('Multum') is accurate, up-to-date, and complete, but no guarantee is made to that effect. Drug information contained herein may be time sensitive. Multum information has been compiled for use by healthcare practitioners and consumers in the United States and therefore Multum does not warrant that uses outside of the United States are appropriate, unless specifically indicated otherwise. Multum's drug information does not endorse drugs, diagnose patients or recommend therapy. Multum's drug information is an informational resource designed to assist licensed healthcare practitioners in caring for their patients and/or to serve consumers viewing this service as a supplement to, and not a substitute for, the expertise, skill, knowledge and judgment of healthcare practitioners. The absence of a warning for a given drug or drug combination in no way should be construed to indicate that the drug or drug combination is safe, effective or appropriate for any given patient. Multum does not assume any responsibility for any aspect of healthcare administered with the aid of information Multum provides. The information contained herein is not intended to cover all possible uses, directions, precautions, warnings, drug interactions, allergic reactions, or adverse effects. If you have questions about the drugs you are taking, check with your doctor, nurse or pharmacist.

Copyright 1996-2018 Cerner Multum, Inc. Version: 13.01. Revision date: 3/9/2017.

Your use of the content provided in this service indicates that you have read, understood and agree to the End-User License Agreement, which can be accessed by End-User License Agreement, which can be accessed by clicking on this link.

Are you sure you would like to cancel?

All information will be lost.

Yes No ×

About the provider search

This search will provide you with WellSpan Medical Group and Northern Lancaster County (Ephrata) Medical Group primary care physicians and specialists. If we don’t have a WellSpan Medical Group physician to meet your criteria, the search will expand to include community physicians who partner with WellSpan Medical Group physicians through the WellSpan Provider Network or provide care to patients on the Medical Staffs of WellSpan’s Hospitals.

×

Schedule Your Next Appointment Online with MyWellSpan

Use your MyWellSpan patient portal any time to view available appointments, and pick the date and time that best suits your schedule.

Go to MyWellSpan

New to this practice?

If you don't have a WellSpan primary care provider and would like to schedule a new patient appointment with a provider who is accepting patients, just log into your MyWellSpan account, and go to the Appointment Center section. As you progress through the scheduling process, you will be able to see the offices that are accepting new patients in relation to your zip code. If you are not enrolled in MyWellSpan, go to https://my.wellspan.org, call 1-866-638-1842 or speak with a member of the staff at a participating facility to sign up. New patient scheduling not available at all practices/programs.

Already a patient at this practice?

If you already have a relationship with a WellSpan practice, simply log into your account, and go to the Appointment Center section. As you progress through the scheduling process, you will be able to schedule an appointment with any provider or practice that already counts you as a patient. Online scheduling varies by practice/program.

×