Pegintroxyl 50mcg Injection

Pegylated Interferon Alpha 2B (50mcg)

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Cold stored

Stored between 2-8°C

Pegintroxyl 50mcg Injection is used in the treatment of chronic hepatitis C virus (HCV) infection.

Written By Dr. Subita Alagh, BDS,
Reviewed By Dr. Sachin Gupta, MD Pharmacology, MBBS,
Last updated on 31 Mar 2026 | 02:31 PM (IST)

₹5483 MRP ₹6019.699% off

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General Information

Contains

Pegylated Interferon Alpha 2B (50mcg)

Marketer

Taj Pharma India Ltd

Storage

Store in a refrigerator (2 - 8°C). Do not freeze.

The content is shown in English

Product introduction

Pegintroxyl 50mcg Injection is given as an injection by a qualified medical professional. You should continue to take it as long as your doctor advises it. The duration of treatment varies according to your need and response to treatment. You should take it exactly as your doctor has advised. Taking it in the wrong way or taking too much can cause very serious side effects. It may take several weeks or months for you to see or feel the benefits but do not stop taking it unless your doctor tells you to.

Some common side effects of this medicine include headache, dizziness, insomnia, vomiting, and nausea. This medicine may reduce the number of blood cells in your blood, thereby, increasing the susceptibility to infections. Hence, inform your doctor if you notice fever, chills, rash, trouble breathing, unusual bleeding or bruising, and dark-colored urine. Regular blood tests are required to check your blood cells along with thyroid function, liver function, kidney function, and serum electrolyte levels.

Before taking it, tell your doctor if have liver, or kidney problems or have mental illness. You must inform your doctor if you notice mood changes, depression, vision changes, and suicidal thoughts while taking this medicine. Many other medicines can affect, or be affected by, this medicine so let your healthcare team know all medications you are using. This medicine is not recommended during pregnancy or while breastfeeding. The use of effective contraception by both males and females during treatment is important to avoid pregnancy.

Uses of Pegintroxyl Injection

Chronic hepatitis C virus (HCV) infection

Benefits of Pegintroxyl Injection

Chronic hepatitis C virus (HCV) infection
Pegintroxyl 50mcg Injection helps control the infection and makes the immune system work better. This lowers your chances of getting complications and improves your quality of life. This medicine is always taken in combination with other antiretroviral medicines. It is not a cure and should neither be used to prevent HCV infection. It is important that you take this medicine as prescribed, following the dosage recommended by your doctor. Taking all doses in the right amount at the right times greatly increases the effectiveness of the medicine.

Side effects of Pegintroxyl Injection

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 Pegintroxyl

Abdominal pain
Agitation
Anxiety
Blurred vision
Cough
Decreased appetite
Decreased white blood cell count
Depression
Dizziness
Dryness in mouth
Fatigue
Headache
Impaired concentration
Indigestion
Insomnia (difficulty in sleeping)
Nausea
Nervousness
Sore throat
Stomatitis (Inflammation of the mouth)
Viral infection
Vomiting

How to use Pegintroxyl Injection

Your doctor or nurse will give you this medicine. Kindly do not self administer.

How Pegintroxyl Injection works

Pegintroxyl 50mcg Injection modulates the body's immune system.

All substitutes for Pegintroxyl 50mcg Injection

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

Hepcinix 50mcg Injection

by Wockhardt Ltd

₹9187.5/injection

53% costlier

Quick tips

Pegintroxyl 50mcg Injection helps treat chronic hepatitis C in adults.
Do not drive or do anything that requires mental focus until you know how it affects you.
Use a reliable contraceptive method to prevent pregnancy while you are taking this medicine and 4 months after stopping the treatment.
Your doctor may get regular blood tests done to monitor your blood cells, liver and thyroid function, and lipid levels during treatment with this medicine.
Inform your doctor immediately if you notice any signs of infection such as fever, sore throat or rash.
Inform your doctor if you notice any changes in your behavior, mood or vision.

Safety advice

Alcohol

CAUTION

Alcohol should be used with caution while taking Pegintroxyl 50mcg Injection.

Pregnancy

CONSULT YOUR DOCTOR

The safety of Pegintroxyl 50mcg Injection during pregnancy has not been established. There are no adequate and well-controlled studies in pregnant women, and animal data on reproductive toxicity are insufficient. Your doctor will weigh the benefits and any potential risks before prescribing.

Breast feeding

CONSULT YOUR DOCTOR

Pegintroxyl 50mcg Injection may be unsafe to use during breastfeeding. Limited human data suggests that the drug may pass into the breastmilk and harm the baby. It should be used only if the expected benefit outweighs the potential risk. Please consult your doctor.

Driving

UNSAFE

Pegintroxyl 50mcg Injection may decrease alertness, affect your vision, or make you feel sleepy and dizzy. Do not drive if these symptoms occur.
Patients may develop dizziness, confusion, somnolence, and fatigue while on Pegintroxyl 50mcg Injection and should be cautioned to avoid driving.

Kidney

CAUTION

Pegintroxyl 50mcg Injection should be used with caution in patients with kidney disease. Dose adjustment may be needed.
Caution should be used in patients with renal impairment.

Liver

CAUTION

Pegintroxyl 50mcg Injection should be used with caution in patients with liver disease. Dose adjustment may be needed.

Frequently asked questions

What is Pegintroxyl 50mcg Injection used for?

Pegintroxyl 50mcg Injection is used to treat some viral infections like chronic hepatitis B or C. Your doctor may also prescribe this medicine for certain types of cancer, such as melanoma and blood cancers. It helps stimulate your body’s immune system to fight the infection or control cancer cell growth.

Who should not use Pegintroxyl 50mcg Injection?

Pegintroxyl 50mcg Injection should not be used by people with severe liver disease, autoimmune disorders, serious heart problems, uncontrolled thyroid issues, or those who have had severe mental health problems such as depression or suicidal thoughts. Always discuss your full medical history with your doctor before starting treatment.

What warnings should I know before using Pegintroxyl 50mcg Injection?

Pegintroxyl 50mcg Injection can cause serious mood changes, including depression or thoughts of self‑harm, and may also affect the liver, thyroid, or immune system. Regular medical check‑ups and lab tests are important while on this treatment. Report any unusual fatigue, mood changes, yellowing of the skin, or persistent fever to your doctor immediately.

Can Pegintroxyl 50mcg Injection affect my immune system?

Yes, Pegintroxyl 50mcg Injection can sometimes make your immune system attack healthy organs such as the liver, lungs, thyroid, or kidneys. If you notice symptoms like a persistent cough, trouble breathing, or swelling, contact your doctor right away.

Are there any serious side effects of Pegintroxyl 50mcg Injection?

Serious side effects of Pegintroxyl 50mcg Injection can include depression or anxiety, chest pain, irregular heartbeat, severe fatigue, shortness of breath, or signs of infection like fever or chills. If any of these occur, seek medical attention immediately.

Can Pegintroxyl 50mcg Injection cause liver or kidney problems?

Yes. Pegintroxyl 50mcg Injection can sometimes cause inflammation or damage to the liver or kidneys. Symptoms such as yellow skin or eyes, dark urine, or swelling in your legs may signal a problem and should be reported to your doctor.

Is Pegintroxyl 50mcg Injection safe for people with mental health conditions?

Caution is advised for patients with depression, anxiety, or other mental health issues. Pegintroxyl 50mcg Injection may worsen mood or behavior in some people. If you have a history of mental health problems, your doctor will monitor you closely during treatment.

Can Pegintroxyl 50mcg Injection affect the heart or blood pressure?

Yes, in some cases, Pegintroxyl 50mcg Injection may cause chest pain, heart rhythm changes, or high or low blood pressure. If you experience chest discomfort, rapid heartbeat, or fainting, contact your doctor right away.

Does Pegintroxyl 50mcg Injection affect my blood tests or organ function?

Yes. Pegintroxyl 50mcg Injection can alter blood counts and affect liver, thyroid, or kidney function. Regular blood tests are important to make sure your body is responding safely to treatment.

Fact Box

Chemical Class

Peptides

Habit Forming

Therapeutic Class

ANTI NEOPLASTICS

Action Class

Interferons

Related lab tests

Bilirubin Total

Hepatitis B s (Surface) Antigen

Hepatitis C Virus Total Antibody

Liver Function Test

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: Taj Pharma India Ltd
Address: first floor, 15-6-108 afzal gunj, hyderabad, telangana 500012

Vendor Details

Country of origin: India

Lab tests offered by us

Why we need a prescription?

Pegintroxyl 50mcg Injection

Save more with additional offers

General Information

Contains

Marketer

Storage

Product introduction

Uses of Pegintroxyl Injection

Benefits of Pegintroxyl Injection

Side effects of Pegintroxyl Injection

How to use Pegintroxyl Injection

How Pegintroxyl Injection works

All substitutes for Pegintroxyl 50mcg Injection

Hepcinix 50mcg Injection

Quick tips

Safety advice

Alcohol

Pregnancy

Breast feeding

Driving

Kidney

Liver

Frequently asked questions

What is Pegintroxyl 50mcg Injection used for?

Who should not use Pegintroxyl 50mcg Injection?

What warnings should I know before using Pegintroxyl 50mcg Injection?

Can Pegintroxyl 50mcg Injection affect my immune system?

Are there any serious side effects of Pegintroxyl 50mcg Injection?

Can Pegintroxyl 50mcg Injection cause liver or kidney problems?

Is Pegintroxyl 50mcg Injection safe for people with mental health conditions?

Can Pegintroxyl 50mcg Injection affect the heart or blood pressure?

Does Pegintroxyl 50mcg Injection affect my blood tests or organ function?

Fact Box

Chemical Class

Habit Forming

Therapeutic Class

Action Class

Related lab tests

Bilirubin Total

Hepatitis B s (Surface) Antigen

Hepatitis C Virus Total Antibody

Liver Function Test

References

Want to know more

Have issue with the content

Disclaimer

Marketer details

Vendor Details

Lab tests offered by us

Related/Popular tests