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Prescription Required
Natco
30 tablet
Entecavir (0.5 mg)
Keep in cold place
Delivering To:
Overview
X-Vir 0.5mg Tablet is a prescription-based antiviral medicine. It is used in the treatment of Hepatitis B virus (HBV) infection. This medication prevents the Hepatitis B virus from replicating, thereby reducing liver damage. Do not take this medicine in the wrong way, as it may lead to some severe side effects. Store this medicine at room temperature and protect it from heat and direct light.
Hepatitis B
X-Vir 0.5mg Tablet may cause some side effects that vary from one patient to another. Most side effects do not require any medical attention and disappear as your body adjusts to the medicine.
Common side effects include:
Nausea
Rash
Headache
Vomiting
Abdominal pain
Fatigue
Diarrhea
Contact your doctor immediately if you experience any severe or unusual side effects.
The dosage of X-Vir 0.5 mg Tablet is determined by the doctor based on your health condition. This medication should be taken orally on an empty stomach, or it can be consumed one hour before a meal or two hours after a meal. In the event of an overdose, contact your doctor immediately.

Alcohol
unsafe
Avoid the consumption of alcohol while taking X-Vir 0.5mg Tablet, as alcohol can reduce the effectiveness of the medicine and worsen the symptoms

Pregnancy
consult your doctor
Do not take the X-Vir 0.5mg Tablet without consulting the doctor in case of pregnancy, as it is an unsafe medicine during this period.

Breast Feeding
consult your doctor
X-Vir 0.5mg Tablet is dangerous to use during breastfeeding as it may cause toxicity to the baby.

Driving
danger
X-Vir 0.5mg Tablet 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 or operating heavy machinery.

Kidney
precaution
Consumption of X-Vir 0.5mg Tablet should be avoided without informing the doctor if you have any kidney-related issues.

Liver
precaution
X Vir 0.5 mg Tablet is safe for use in liver disease. No dosage adjustment is necessary for X Vir 0.5 mg Tablet.
It is advisable not to miss a dose. If you miss a scheduled dose of x-vir 0.5mg Tablet tablets, contact your doctor immediately.
X-Vir 0.5mg Tablet is an antiviral medication that is used in the treatment of Hepatitis B infection. This medicine prevents the multiplication of HBV in the body.
It is available in strengths of 0.5mg and 1mg.
This medication prevents the Hepatitis B virus from reproducing and reduces liver damage caused by the virus.
Follow your doctor’s instructions about any restrictions on food and other activities.
Some common side effects of X-Vir 0.5mg Tablet include nausea, rash, headache, vomiting, abdominal pain, etc.
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1. 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.
2. Matthews, S. J. (2006). Entecavir for the treatment of chronic hepatitis B virus infection. Clinical therapeutics, 28(2), 184-203.
3. 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.
4. Bougueleret, L., Schwarzstein, M., Tsugita, A., & Zabeau, M. Otaracterization of the genes coding for the Eco RV restriction and modification system of.
5. TABLET, U. O. A. Altraz Tablet.
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Written By
Venika Choudhary
Medical Content Writer @ Magicine Pharma
I hold an M.Sc. in Microbiology and have a strong academic foundation in microbial sciences and applied biotechnology. I began my career with extensive hands-on research at CSIR laboratories, focusing on fungal enzyme production, studying fungal diversity in various ecosystems, and developing bio-pesticides as sustainable alternatives to chemical pesticides. This work deepened my understanding of fungal biology, bioactive compounds, and their pharmaceutical and agricultural applications. Transitioning from research, I now work as a medical content writer, where I combine my scientific expertise with a passion for clear and reliable healthcare communication. I apply my research background to create patient-friendly, compliant content for pharmaceutical companies and healthcare platforms, ensuring science is both trustworthy and accessible. Specializing in clear, accurate, and engaging content, I help patients make informed decisions and support pharmaceutical companies in delivering trusted information. Whether writing product descriptions, crafting disease awareness articles, or composing drug information leaflets, I consistently meet regulatory standards and address audience needs, making my content an asset for healthcare brands.

Reviewed By
Dr. Aditya Sarin - MBBS, MD, DrNB - Consultant Medical Oncology
Dr. Aditya Sarin, MBBS, MD, DrNB, is a highly qualified medical oncologist with profound research and clinical expertise, currently working at Sir Ganga Ram Hospital, New Delhi. He is also a member of the European Society of Medical Oncology (ESMO), a non-profit European organization dedicated to eradicating cancer by promoting comprehensive cancer care and advancing medical oncology. He has been honored with several awards, including the International Cancer Foundation scholarship (ESMO congress, 2022) and Young Medical Oncologist of the Year (Times of India, 2024). He is well-known for his breakthrough in oncology. Dr. Sarin is passionate about converting complex health information into a concise and clear form that is understandable to everyone, aiming to create awareness and cancer care among people.