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Miscellaneous antihyperlipidemic agents oral capsule (0.5 g; 1 g)

Icosapent

Generic name: icosapent

Brand names: Vascepa, Icosapent Ethyl

Last updated November 2, 2026 0 views
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What is icosapent?

Icosapent is used with other medicines (like statins) to lower the risk of heart attack, stroke, and certain heart problems that may require hospitalization in adults.

Icosapent is used along with a low-fat and low-cholesterol diet to lower triglycerides (fats) in adults who have severely high triglycerides.

It is not known if icosapent will reduce your risk of pancreatitis (inflammation of your pancreas).

Icosapent may also be used for other reasons not mentioned in this medication guide.

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How should I take icosapent?

Follow all directions on your prescription label and read all medication guides or instruction sheets. Use the medicine exactly as directed.

Take with food.

Swallow the capsule whole and do not crush, chew, break, or open it.

You will need frequent blood tests.

Icosapent is only part of a complete treatment program that may also include diet, exercise, and weight control. Follow your diet, medication, and exercise routines very closely.

Store at room temperature away from moisture and heat.

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Warnings

Follow all instructions on your medicine label and package. Inform each of your healthcare providers about all your medical conditions, allergies, and all medicines you are taking.

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Before taking this medicine

You should not use icosapent if you are allergic to it.

Tell your doctor if you have ever had:

  • liver disease;
  • diabetes;
  • a thyroid disorder;
  • problems with your pancreas;
  • a bleeding or blood-clotting disorder; or
  • if you are allergic to fish or shellfish.

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

Icosapent can pass into breast milk and may harm your baby. Tell your doctor if you are breastfeeding.

Icosapent is not approved for use by anyone younger than 18 years old.

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Icosapent side effects

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

Icosapent may cause serious side effects. Call your doctor right away if you have:

  • fast or irregular heartbeats, dizziness, shortness of breath, chest discomfort, fainting, or if you feel light-headed; or
  • serious bleeding.

Common side effects of icosapent may include:

  • muscle or joint pain;
  • constipation;
  • swelling of the hands, legs, or feet;
  • gout; or
  • chest pressure, racing or pounding heartbeats, fluttering in your chest, feeling short of breath.

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.

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Icosapent dosing information

Usual Adult Dose for Hypertriglyceridemia:

2 g orally twice a day with foodComments:-Limitations of Use: The effect of this drug on the risk for pancreatitis in patients with severe hypertriglyceridemia has not been determined.Uses:-As an adjunct to diet to reduce triglyceride (TG) levels in patients with severe (500 mg/dL or greater) hypertriglyceridemia-As an adjunct to maximally tolerated statin therapy to reduce the risk of myocardial infarction, stroke, coronary revascularization, and unstable angina requiring hospitalization in patients with elevated TG levels (150 mg/dL or higher) and: established cardiovascular disease OR diabetes mellitus and at least 2 additional risk factors for cardiovascular disease

Usual Adult Dose for Cardiovascular Risk Reduction:

2 g orally twice a day with foodComments:-Limitations of Use: The effect of this drug on the risk for pancreatitis in patients with severe hypertriglyceridemia has not been determined.Uses:-As an adjunct to diet to reduce triglyceride (TG) levels in patients with severe (500 mg/dL or greater) hypertriglyceridemia-As an adjunct to maximally tolerated statin therapy to reduce the risk of myocardial infarction, stroke, coronary revascularization, and unstable angina requiring hospitalization in patients with elevated TG levels (150 mg/dL or higher) and: established cardiovascular disease OR diabetes mellitus and at least 2 additional risk factors for cardiovascular disease

What happens if I miss a dose?

Take the medicine as soon as you can, but skip the missed dose if it is close to the time for your next dose. Do not take two doses at the same time.

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What happens if I overdose?

Seek emergency medical attention or call the Poison Help line at 1-800-222-1222.

Avoid eating foods that are high in fat or cholesterol. Icosapent will not work as well to lower your cholesterol if you do not follow a cholesterol lowering diet plan.

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What other drugs will affect icosapent?

Tell your doctor about all your other medicines, especially:

  • a blood thinner--warfarin, Coumadin, Jantoven.

This list is not complete. Other drugs may affect icosapent, including prescription and over-the-counter medicines, vitamins, and herbal products. Not all possible drug interactions are listed here.

This section was rewritten for readability and reviewed for meaning.

Common questions about icosapent

Lovaza vs. Vascepa - What's the difference between them?
Both Lovaza and Vascepa are oral prescription medicines used to lower high triglycerides; however, Vascepa is also approved to be used with a statin to lower the chance of a heart attack or stroke. Continue reading

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Before you take this medicine: the information on this page is general and may not cover your personal circumstances. Read the label supplied with your medicine and ask a pharmacist or doctor if you are unsure, especially if you are pregnant, breastfeeding, taking other medicines or managing a long-term condition.
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