Cronivir 0.5mg Tablet (Entecavir 0.5 mg)

Prescription Required

Manufactured By

Hetero

Pack Of

Salt Composition

Entecavir 0.5 mg

Storage

Keep in cold place

Safe and Secure

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Overview

Cronivir 0.5mg Tablet is an antiviral medicine with Entecavir (0.5 mg) as an active ingredient. It is prescribed to treat hepatitis B virus (HBV) infection. It works by stopping the replication of the virus to reduce its level in the body. Entehep also slows down the progression of liver damage by suppressing the viral replication. It should be taken on an empty stomach as advised by the doctor. Don't take more than the recommended dose.

Quick Product Facts

Field	Publication wording
Brand	cronivir
Generic / Active Ingredient	Entecavir
Strength	0.5
Dosage Form	Tablet
Manufacturer / Marketer	Hetero
Pack Size	30
Prescription Required	Yes
Therapeutic Categories	Hepatitis Medicines
Uses	hepatitis

Uses and Indications

Hepatitis B

Side Effects of Cronivir 0.5mg Tablet

Cronivir 0.5mg Tablet (Entecavir 0.5mg) is a strong antiviral medicine that may show certain adverse but manageable impacts on the body during the treatment. As these effects resolve on their own without any special medical attention. However, if you ever experience serious or unusual side effects, contact your healthcare professional immediately.

Some common side effects of the Cronivir 0.5mg Tablet include:
● Headache
● Nausea
● Vomiting
● Fatigue
● Stomach pain
● Diarrhea

Cronivir 0.5mg Tablet Dosage and How To Take It

The doctor determines the dosage and duration of Cronivir 0.5mg (Entecavir 0.5mg) as per the severity of the infection as well as the age & overall health condition of the patients. Take this tablet on an empty stomach for better results. Before starting this medicine, please inform your doctor about your medical history.

If you experience any signs and symptoms while eating this medication that are not manageable, do not ignore those symptoms because they may lead to a higher risk.

Safety Advice for Cronivir 0.5mg Tablet

● Alcohol: Avoid the consumption of alcohol while taking the Cronivir 0.5mg Tablet (Entecavir 0.5mg), as alcohol can decrease the effectiveness of the medicine as well as worsen the symptoms.
● Pregnancy: Do not take the Cronivir 0.5mg Tablet (Entecavir 0.5mg) without consulting the doctor in case of pregnancy, as it is an unsafe to take it during this period.
● Breastfeeding: Breastfeeding women should discuss the potential risks and benefits of the Cronivir 0.5mg Tablet with their healthcare provider before starting treatment.
● Driving: Cronivir 0.5mg Tablet (Entecavir 0.5mg) may cause side effects such as dizziness or lack of concentration, which could affect your ability to drive. So it's better to avoid driving.
● Kidney: Share your medical history with the doctor before starting the Cronivir 0.5mg Tablet. Do not take it without consulting a doctor if you have any kidney-related issues.
● Liver: Share your medical history with the doctor before starting the treatment with Cronivir 0.5mg Tablet (Entecavir 0.5mg). Do not take it without consulting a doctor if you have any liver-related issues.

FAQs About Cronivir 0.5mg Tablet

What are the uses of Cronivir 0.5mg?

It is an antiviral medicine used in the treatment of hepatitis B virus (HBV) infection as prescribed by the doctor.

Is it safe to take the Cronivir 0.5mg Tablet(Entecavir 0.5mg) during pregnancy or breastfeeding?

Consumption of Cronivir 0.5mg during pregnancy or breastfeeding is considered to be unsafe, especially without a doctor's advice.

Is it safe to take other medicine with Cronivir 0.5mg?

As Entehep 0.5mg (Entecavir 0.5mg) can interact with some medicine. It is advisable to inform your doctor about any medicine you are taking.

What are the common side effects of Cronivir 0.5mg Tablet?

There are some common side effects of taking Cronivir 0.5mg such as headache, nausea, vomiting, fatigue, stomach pain, etc.

How to take Cronivir 0.5mg Tablet(Entecavir 0.5mg)?

This tablet should be taken on an empty stomach with water 1 hour before eating or at least 2 hours after eating.

References

● Lai, C. L., Rosmawati, M., Lao, J., Van Vlierberghe, H., Anderson, F. H., Thomas, N., & Dehertogh, D. (2002). Entecavir is superior to lamivudine in reducing hepatitis B virus DNA in patients with chronic hepatitis B infection. Gastroenterology, 123(6), 1831-1838.
● Chang, T. T., Gish, R. G., Hadziyannis, S. J., Cianciara, J., Rizzetto, M., Schiff, E. R., ... & BEHoLD Study Group. (2005). A dose-ranging study of the efficacy and tolerability of entecavir in Lamivudine-refractory chronic hepatitis B patients. Gastroenterology, 129(4), 1198-1209.
● Robinson, D. M., Scott, L. J., & Plosker, G. L. (2006). Entecavir: a review of its use in chronic hepatitis B. Drugs, 66(12), 1605-1622.
● Ha, N. B., Ha, N. B., Trinh, H. N., Nguyen, H. A., Nguyen, K. K., & Nguyen, M. H. (2013). Response to higher dose of entecavir 1.0 mg daily in patients with partial response to entecavir 0.5 mg daily. Journal of Clinical Gastroenterology, 47(5), 461-465.
● Matthews, S. J. (2006). Entecavir for the treatment of chronic hepatitis B virus infection. Clinical therapeutics, 28(2), 184-203.

Marketer Details

Hetero

Author Details

Written By:

Nonish Sharma

I am a medical content writer with a strong academic background in life sciences, holding an M.Sc. in Biotechnology... Read More

Reviewed By:

Vaibhav Shakya

Dr. Vaibhav Shakya, MD, is a Medical reviewer and medicine expert at Globans Pharma, with more than 9 years of experienc... Read More

Last Updated: 19 Oct 2026 | 02:31 pm (IST)

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