Indicated for the treatment of Chronic Hepatitis B virus (HBV) infection in adults with: Evidence of active viral replication. Evidence of persistent elevations in serum aminotransferases (ALT or AST) or histologically active disease.

Hypersensitivity to Entecavir. HIV Co-infection: Should not be used in HIV/HBV co-infected patients who are not also receiving highly active antiretroviral therapy (HAART), due to the risk of HIV drug resistance. Pregnancy and breastfeeding.

Generally well tolerated. Potential issues include: Headache, fatigue, dizziness, and nausea. Lactic Acidosis: A rare but serious metabolic complication. Severe Acute Exacerbation: Hepatitis B may worsen significantly if treatment is discontinued abruptly. Do not stop taking X-Vir without medical advice.

X-Vir 0.5 — Entecavir 0.5 mg, 30 pcs, Natco

100% original product

Active ingredient

Entecavir

Manufacturer

Natco

Dosage 0.5 mg

Dosage form Tablets

Tablets per pack 30

X-Vir 0.5 (Entecavir) 0.5 mg — 30 Tablets

Name: X-Vir 0.5
Brand: Natco
SKU: PROD-68
Price: 1362 UAH
Availability: InStock

1362₴ ~~1538₴~~ -11%

X-Vir 0.5 mg is a potent antiviral nucleoside analog. Active ingredient: Entecavir (0.5 mg).

Manufacturer: Natco Pharma (India). Generic equivalent of Baraclude.

⚠️ DOSAGE ALERT: 0.5 MG STRENGTH

This box contains 0.5 mg tablets. This is the standard dose for "nucleoside-naive" patients (those who have not developed resistance to Lamivudine).
Note: Patients with Lamivudine-refractory Hepatitis B usually require the higher 1 mg dose. Please verify your prescription.

✅ Goal: Suppresses viral replication to undetectable levels and improves liver histology.

Indicated for the treatment of Chronic Hepatitis B virus (HBV) infection in adults with:

Evidence of active viral replication.
Evidence of persistent elevations in serum aminotransferases (ALT or AST) or histologically active disease.

Standard Dose: One tablet (0.5 mg) once daily.

⚠️ CRITICAL ADMINISTRATION RULE (Empty Stomach):

Food significantly decreases the absorption of Entecavir. You must take it on an empty stomach:

🚫 At least 2 hours after a meal.
🚫 And at least 2 hours before the next meal.

Hypersensitivity to Entecavir.
HIV Co-infection: Should not be used in HIV/HBV co-infected patients who are not also receiving highly active antiretroviral therapy (HAART), due to the risk of HIV drug resistance.
Pregnancy and breastfeeding.

Generally well tolerated. Potential issues include:

Headache, fatigue, dizziness, and nausea.
Lactic Acidosis: A rare but serious metabolic complication.
Severe Acute Exacerbation: Hepatitis B may worsen significantly if treatment is discontinued abruptly. Do not stop taking X-Vir without medical advice.

Notice. The information on this page is for reference only and does not replace medical consultation. Always consult a healthcare professional and read the manufacturer's instructions before using any medicine. Self-medication may be dangerous. Information updated: 18.03.2026