What it's used for
This medication is used alongside a diet to help lower high triglyceride levels in adults with severe hypertriglyceridemia.
Source: U.S. FDA-approved prescribing information (openFDA).
Typical dosing
Lipid levels should be checked before starting treatment, and other causes of high triglycerides should be identified and managed.
Dosing shown here is the general FDA-labeled range. Your prescribing clinician determines the exact dose, form, and schedule for you — this is not a substitute for medical advice.
Common side effects
Common side effects include muscle and joint pain, swelling in the lower extremities, constipation, gout, and irregular heartbeat.
Covered strengths on the Tab $0 list
Covered at $0 with an active Tab membership when filled at a participating pharmacy nationwide or through mail order. A licensed clinician must prescribe the medication.
Related medications
Other heart, blood pressure & cholesterol medications covered at $0 with an active Tab membership.
Icosapent Ethyl cost without insurance
Cash prices for Icosapent Ethyl without insurance vary widely by pharmacy, strength and quantity — the same prescription can cost very different amounts at two pharmacies in the same town. That is the problem a membership solves.
Icosapent Ethyl is on Tab's covered $0 generic list. With an active Tab membership, every covered strength is $0 — not a percentage off, not a coupon that changes month to month — at participating pharmacies nationwide or through mail order. You do not need insurance, and Tab works whether or not you have a health plan.
Tab is a membership, not insurance. Covered medications require a prescription from a licensed clinician.
Icosapent Ethyl dosage and administration
Assess lipid levels before initiating therapy. Identify other causes of high triglyceride levels and manage as appropriate. (2.1) Patients should engage in appropriate nutritional intake and physical activity before receiving icosapent ethyl capsules, which should continue during treatment. (2.1) The daily dose of icosapent ethyl capsules are 4 grams per day taken as either four 0.5 gram capsules twice daily with food or two 1 gram capsules twice daily with food. (2.2) Advise patients to swallow capsules whole. Do not break open, crush, dissolve, or chew icosapent ethyl capsules. (2.2) 2.1 Prior to Initiation of Icosapent Ethyl Capsules Assess lipid levels before initiating therapy. Identify other causes (e.g., diabetes mellitus, hypothyroidism, or medications) of high triglyceride levels and manage as appropriate.
Excerpt from the FDA-approved prescribing information (openFDA), retrieved 2026-09-15. Your prescribing clinician decides the exact dose, form and schedule for you — this is not medical advice.
Icosapent Ethyl side effects
The following important adverse reactions are described below and elsewhere in the labeling: Atrial Fibrillation or Atrial Flutter [see Warnings and Precautions (5.1)] Potential for Allergic Reactions in Patients with Fish Allergy [see Warnings and Precautions (5.2)] Bleeding [see Warnings and Precautions (5.3)] Common adverse reactions (incidence ≥3% and ≥1% more frequent than placebo): musculoskeletal pain, peripheral edema, constipation, gout, and atrial fibrillation. (6.1) Common adverse reactions in the hypertriglyceridemia trials (incidence ≥1% more frequent than placebo): arthralgia and oropharyngeal pain. (6.1) To report SUSPECTED ADVERSE REACTIONS, contact XLCare Pharmaceuticals, Inc. at 1-866-495-1995 or contact the FDA at 1-800-FDA-1088 or www.fda.gov/medwatch.
Excerpt from the FDA-approved prescribing information (openFDA), retrieved 2026-09-15. This is not a complete list. Report side effects to your clinician, and seek care for anything severe or unexpected.
Icosapent Ethyl drug interactions
Increased Bleeding Risk with Anticoagulants and Antiplatelet Agents: Some published studies with omega-3 fatty acids have demonstrated prolongation of bleeding time. Monitor patients receiving icosapent ethyl and concomitant anticoagulants and/or antiplatelet agents for bleeding. (7) 7.1 Increased Bleeding Risk with Anticoagulants and Antiplatelet Agents Some published studies with omega-3 fatty acids have demonstrated prolongation of bleeding time. The prolongation of bleeding time reported in those studies has not exceeded normal limits and did not produce clinically significant bleeding episodes. Monitor patients receiving icosapent ethyl and concomitant anticoagulants and/or antiplatelet agents for bleeding.
Excerpt from the FDA-approved prescribing information (openFDA), retrieved 2026-09-15. Tell your clinician and pharmacist about every medication, supplement and over-the-counter product you take.
Who should not take icosapent ethyl
Icosapent ethyl capsules are contraindicated in patients with known hypersensitivity (e.g., anaphylactic reaction) to icosapent ethyl or any of its components. Icosapent ethyl capsules are contraindicated in patients with known hypersensitivity (e.g., anaphylactic reaction) to icosapent ethyl or any of its components. (4)
Excerpt from the FDA-approved prescribing information (openFDA), retrieved 2026-09-15. Whether this medication is appropriate for you is a clinical decision made by your prescribing clinician.
Common questions
Is icosapent Ethyl covered at $0 with Tab?
Yes. Icosapent Ethyl is on Tab's covered $0 generic list — every covered strength is $0 with an active membership, at participating pharmacies nationwide or by mail order.
Do I need insurance to get icosapent Ethyl through Tab?
No. Tab is a membership, not insurance. Covered medications are $0 with an active membership whether or not you have a health plan.
How do I get an icosapent Ethyl prescription with Tab?
Book a video visit with a licensed Tab clinician (unlimited visits are included with membership). If it's clinically appropriate, they send the prescription to your chosen participating pharmacy or by mail order.
How much does icosapent ethyl cost without insurance?
Without insurance, retail cash prices for icosapent ethyl vary by pharmacy, strength and quantity. Icosapent Ethyl is on Tab's covered $0 generic list, so every covered strength is $0 with an active Tab membership at participating pharmacies nationwide or by mail order.
What is the cheapest way to get icosapent ethyl?
For medications on Tab's covered list, a Tab membership is the cheapest route: covered strengths of icosapent ethyl are $0 with an active membership, and unlimited video visits with a licensed clinician are included, so the visit that produces the prescription is covered too.
What is the usual dose of icosapent ethyl?
Assess lipid levels before initiating therapy. Identify other causes of high triglyceride levels and manage as appropriate. (2.1) Patients should engage in appropriate nutritional intake and physical activity before receiving icosapent ethyl capsules, which should continue during treatment. (FDA-approved label, retrieved 2026-09-15. Your clinician sets your dose.)
What are the side effects of icosapent ethyl?
The following important adverse reactions are described below and elsewhere in the labeling: Atrial Fibrillation or Atrial Flutter [see Warnings and Precautions (5.1)] Potential for Allergic Reactions in Patients with Fish Allergy [see Warnings and Precautions (5.2)] Bleeding [see Warnings and Precautions (5.3)] Common adverse reactions (incidence ≥3% and ≥1% more frequent than placebo): musculoskeletal pain, peripheral edema, constipation, gout, and atrial fibrillation. (FDA-approved label, retrieved 2026-09-15.)
What interacts with icosapent ethyl?
Increased Bleeding Risk with Anticoagulants and Antiplatelet Agents: Some published studies with omega-3 fatty acids have demonstrated prolongation of bleeding time. Monitor patients receiving icosapent ethyl and concomitant anticoagulants and/or antiplatelet agents for bleeding. (FDA-approved label, retrieved 2026-09-15. Tell your clinician about every medication and supplement you take.)
Icosapent Ethyl is $0 on the covered list
Members pay $0 for covered generics at participating pharmacies nationwide or by mail order — plus unlimited virtual primary care, urgent care and dermatology visits. No insurance needed.
Solo $49/mo · Family $119/mo for up to 4 people · Family+ $149/mo for up to 8
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