Entavir (Entecavir) – Treatment for Hepatitis B Virus (HBV) Infection

Entavir Tablet is an antiviral medication used to treat chronic hepatitis B virus (HBV) infection. It works by inhibiting viral replication, reducing HBV levels in the body, and slowing liver damage progression. This medicine is most effective when taken on an empty stomach as prescribed by your doctor. While it helps control HBV, it is not a cure and does not prevent the spread of the virus to others. Common side effects include headache, nausea, fatigue, and stomach pain, but these are usually mild. Regular monitoring of liver function is recommended during treatment. Always follow your doctor’s instructions to maximize effectiveness and minimize risks.

Uses of Entavir Tablet:

• Treatment of chronic hepatitis B virus (HBV) infection

Benefits of Entavir Tablet:

In Hepatitis B virus (HBV) infection, It prevents the HBV virus from multiplying, helping control the infection and improving immune response. This reduces complications like liver cirrhosis and enhances quality of life. It must be taken consistently as prescribed to ensure maximum effectiveness.

Side Effects of Entavir Tablet:

Most side effects are mild and temporary. Consult your doctor if they persist:

• Headache
• Nausea
• Vomiting
• Fatigue
• Stomach pain
• Diarrhea

How to Use Entavir Tablet?

Take the tablet on an empty stomach, as directed by your doctor. Swallow the tablet whole—do not chew, crush, or break it. Follow the prescribed dosage and duration strictly for best results.

How Entavir Tablet Works?

It is an antiviral drug that blocks HBV replication in human cells. By preventing the virus from multiplying, it reduces infection severity and protects the liver from further damage.

Safety Advice:

• Alcohol: Consult your doctor; may increase liver damage risk.
• Pregnancy: Unsafe—consult a doctor before use.
• Breastfeeding: Avoid—may pass into breast milk.
• Driving: May cause dizziness—avoid if affected.
• Kidney Disease: Use with caution; dose adjustment may be needed.
• Liver Disease: Safe if prescribed; no dose changes required.

What If You Missed a Dose?

If you miss a dose, take it as soon as possible. If it’s almost time for the next dose, skip the missed dose. Do not double the dose.

FAQs:

Q1. How should Entavir Tablet be taken?

Take it once daily on an empty stomach (2 hours before or after meals) at the same time each day. Follow your doctor’s instructions strictly.

Q2. Can it cause liver problems?

Yes, in rare cases, it may cause hepatomegaly (enlarged liver) or steatosis (fatty liver). Seek immediate medical help if you notice jaundice, dark urine, or severe stomach pain.

Q3. What is drug resistance? Can Entavir Tablet become ineffective?

Drug resistance occurs when the virus mutates, making the medicine less effective. Taking the correct dose consistently reduces this risk.

Q4. How long should I take Entavir Tablet?

Do not stop without consulting your doctor. Stopping early can worsen HBV. Treatment duration depends on your condition.

Q5. Can Entavir Tablet be used if I have HIV and HBV?

No, unless you are on HIV treatment. Using it alone in HIV-positive patients can lead to drug resistance.