Icos 1G Capsule

Reviewed By Dr. Sachin Gupta, MD Pharmacology, MBBS

Last updated on 09 Mar 2026 | 10:46 AM (IST)

Icos 1G Capsule is a medicine used to treat high cholesterol. Cholesterol is a fatty substance that builds up in your blood vessels and causes narrowing, which may lead to a heart attack or stroke. This medicine helps by lowering the "bad" cholesterol (LDL) levels in blood.

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Icos 1G Capsule

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General Information

Contains

Icosapent ethyl (1000mg)

Marketer

Dr Reddy's Laboratories Ltd

Storage

Store below 30°C

The content is shown in English

Product introduction

Take Icos 1G Capsule in the dose and duration as advised by the doctor. You can take it at any time of day but try to take it at the same time each day. Most people with high cholesterol do not feel ill, but if you stop taking this medicine, your condition could get worse. This may lead to your cholesterol levels rising up again and increase your risk of heart disease and stroke.

It is important to have your cholesterol levels checked regularly. This medicine is only one part of a treatment program which should also include a healthy diet, regular exercise, smoking cessation, moderation of alcohol intake, and weight reduction. You can eat normally while taking this medicine, but try to avoid foods that are high in fat.

Common side effects of this Icos 1G Capsule include musculoskeletal pain, peripheral edema, constipation, gout, atrial fibrillation, joint pain, and oropharyngeal pain. If you experience any of these side effects that do not resolve on its own or get worse, let your doctor know. They may be able to help ways to treat or prevent them.

Before taking this medicine, let your doctor know if you have any other medical conditions. Let your doctor also know about all the other medicines that are prescribed to you. It may interfere with the working of other medicines. Pregnant women and breastfeeding mothers should consult their doctor before taking this medicine.

Uses of Icos Capsule

Treatment of High cholesterol

Benefits of Icos Capsule

Treatment of High cholesterol
Icos 1G Capsule effectively reduces the high cholesterol levels in your body. Lowering the amount of cholesterol reduces the chances of heart diseases and helps you remain healthier for longer. Take it regularly and make appropriate lifestyle changes (such as eating healthy and staying active) to maximize the effectiveness of this medicine. Keep taking it even if you feel well.

Side effects of Icos Capsule

Most side effects do not require any medical attention and disappear as your body adjusts to the medicine. Consult your doctor if they persist or if you’re worried about them

Common side effects of Icos

Musculoskeletal (bone, muscle or joint) pain
Peripheral edema
Constipation
Gout
Atrial fibrillation
Joint pain
Oropharyngeal pain

How to use Icos Capsule

Take this medicine in the dose and duration as advised by your doctor. Icos 1G Capsule may be taken with or without food.

How Icos Capsule works

The exact science of how Icos 1G Capsule works in your body is not fully understood. But many clinical studies suggest that it works by decreasing the amount of triglycerides and other fats made in the liver.

All substitutes for Icos 1G Capsule

For information purposes only. Consult a doctor before taking any medicine.

Biosia 1000 Capsule

by Eris Lifesciences Ltd

₹41.2/capsule

2% cheaper

Isap 1000 Capsule

by BDR Pharmaceuticals Internationals Pvt

₹33.75/capsule

20% cheaper

Quick tips

Before taking Icos 1G Capsule, tell your doctor if you are allergic to icosapent ethyl; fish, including shellfish (clams, shrimp, lobster, scallops, crayfish, crab, oyster, mussels, others); any other medications; or any of the ingredients in Icos 1G Capsule.
Be sure to mention any of the following: blood thinners, beta-blockers, diuretics, birth control pills, estrogen replacement therapy. Your doctor may need to change the doses of your medications or monitor you carefully for side effects.
Tell your doctor if you have or have ever had irregular heartbeat or heart rhythm problems, diabetes, or heart, liver, thyroid, or pancreatic disease.
Tell your doctor if you are pregnant, plan to become pregnant, or are breast-feeding.
Before taking Icos 1G Capsule, tell your doctor if you are allergic to icosapent ethyl; fish, including shellfish (clams, shrimp, lobster, scallops, crayfish, crab, oyster, mussels, others); any other medications; or any of the ingredients in Icos 1G Capsule.
Be sure to mention any of the following: blood thinners, beta-blockers, diuretics, birth control pills, estrogen replacement therapy. Your doctor may need to change the doses of your medications or monitor you carefully for side effects.
Tell your doctor if you have or have ever had irregular heartbeat or heart rhythm problems, diabetes, or heart, liver, thyroid, or pancreatic disease.
Tell your doctor if you are pregnant, plan to become pregnant, or are breast-feeding.

Safety advice

Alcohol

CONSULT YOUR DOCTOR

It is not known whether it is safe to consume alcohol with Icos 1G Capsule. Please consult your doctor.

Pregnancy

CONSULT YOUR DOCTOR

Information regarding the use of Icos 1G Capsule during pregnancy is not available. Please consult your doctor.

Breast feeding

CONSULT YOUR DOCTOR

Information regarding the use of Icos 1G Capsule during breastfeeding is not available. Please consult your doctor.

Driving

SAFE

Icos 1G Capsule does not usually affect your ability to drive.

Kidney

SAFE IF PRESCRIBED

Icos 1G Capsule is safe to use in patients with kidney disease. No dose adjustment is recommended.

Liver

SAFE IF PRESCRIBED

Icos 1G Capsule is safe to use in patients with liver disease. No dose adjustment is recommended.

Frequently asked questions

What is Icos 1G Capsule used for?

Icos 1G Capsule is used to lower very high levels of triglycerides (a type of fat) in adults whose levels are 500 mg/dl or higher. High triglycerides can raise the risk of heart problems and inflammation of the pancreas. This medicine is usually prescribed along with diet and lifestyle changes.

Can Icos 1G Capsule help prevent heart attacks or strokes?

Icos 1G Capsule may lower certain risk factors for heart disease, but it is not officially approved to prevent heart attacks or strokes. Your doctor may still prescribe it if they believe it could support your heart health by improving your triglyceride levels.

Who should not take Icos 1G Capsule?

Individuals should not take Icos 1G Capsule if they are allergic to it or any of its ingredients. People who are allergic to fish or shellfish should use caution, since this medicine is made from fish oil. Always tell your doctor if you have any severe allergies before starting the treatment.

What warnings should I know before using Icos 1G Capsule?

Icos 1G Capsule can increase the risk of irregular heartbeats (called atrial fibrillation), or cause bleeding problems, especially if you take blood thinners such as warfarin, aspirin, or clopidogrel. Inform your doctor if you have a history of heart rhythm problems or if you are on any medications that affect blood clotting.

Can I take Icos 1G Capsule if I am allergic to fish or shellfish?

Icos 1G Capsule contains ingredients derived from fish oil, which could cause allergic reactions in people with fish or shellfish allergies. Symptoms like rash, swelling, or difficulty breathing require immediate medical attention. Always discuss any food allergies with your doctor before starting this medicine.

What serious side effects of Icos 1G Capsule should I watch out for?

Serious side effects of Icos 1G Capsule may include irregular heartbeat, chest pain, dizziness, or unusual bleeding (like nosebleeds or blood in urine). If you experience any of these symptoms, contact your doctor or emergency care right away.

Can Icos 1G Capsule cause bleeding or bruising?

Yes. Icos 1G Capsule may slightly increase your risk of bleeding, especially if you also take blood thinners or antiplatelet medicines. You may notice easier bruising or longer bleeding times from cuts. Tell your doctor if this happens.

Can people with liver problems take Icos 1G Capsule?

People with liver disease can usually take Icos 1G Capsule, but your doctor may need to monitor your liver function. Always share your full medical history so your doctor can adjust your treatment plan safely.

Can I take Icos 1G Capsule with other cholesterol medicines like statins?

Yes, Icos 1G Capsule can be prescribed alongside statins or other lipid-lowering medications. In fact, doctors often combine them for people who need extra triglyceride control. However, your doctor will check for any drug interactions or side effects.

Fact Box

Chemical Class

Fatty acid esters

Habit Forming

Therapeutic Class

CARDIAC

Related lab tests

Cholesterol - HDL

Cholesterol - LDL

Cholesterol - Total

References

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Disclaimer

Tata 1mg's sole intention is to ensure that its consumers get information that is expert-reviewed, accurate and trustworthy. However, the information contained herein should NOT be used as a substitute for the advice of a qualified physician. The information provided here is for informational purposes only. This may not cover everything about particular health conditions, lab tests, medicines, all possible side effects, drug interactions, warnings, alerts, etc. Please consult your doctor and discuss all your queries related to any disease or medicine. We intend to support, not replace, the doctor-patient relationship.

Marketer details

Name: Dr Reddy's Laboratories Ltd
Address: Dr. Reddy's Laboratories Ltd., Village Malpur, P.O.Bhud, Baddi, Dist. Solan, H.P.

Vendor Details

Country of origin: India
A licensed vendor partner from your nearest location will deliver Icos 1G Capsule. Once the pharmacy accepts your order, the details of the pharmacy will be shared with you. Acceptance of your order is based on the validity of your doctor's ℞ and the availability of this medicine.

In case of any issues, contact us

Email ID: [email protected]
Phone Number: 0124-4166666
Address: 5th Floor Tower - B of the Presidency Building, 46/4 Mehrauli Gurgaon Road, Sector 14, Gurugram, Haryana-122001, India

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Icos 1G Capsule

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General Information

Contains

Marketer

Storage

Product introduction

Uses of Icos Capsule

Benefits of Icos Capsule

Side effects of Icos Capsule

How to use Icos Capsule

How Icos Capsule works

All substitutes for Icos 1G Capsule

Biosia 1000 Capsule

Isap 1000 Capsule

Quick tips

Safety advice

Alcohol

Pregnancy

Breast feeding

Driving

Kidney

Liver

Frequently asked questions

What is Icos 1G Capsule used for?

Can Icos 1G Capsule help prevent heart attacks or strokes?

Who should not take Icos 1G Capsule?

What warnings should I know before using Icos 1G Capsule?

Can I take Icos 1G Capsule if I am allergic to fish or shellfish?

What serious side effects of Icos 1G Capsule should I watch out for?

Can Icos 1G Capsule cause bleeding or bruising?

Can people with liver problems take Icos 1G Capsule?

Can I take Icos 1G Capsule with other cholesterol medicines like statins?

Fact Box

Chemical Class

Habit Forming

Therapeutic Class

Related lab tests

Cholesterol - HDL

Cholesterol - LDL

Cholesterol - Total

References

Want to know more

Have issue with the content

Disclaimer

Marketer details

Vendor Details

In case of any issues, contact us

Lab tests offered by us

Related/Popular tests