Entecavir Tablets IP 0.5 mg: Uses, How It Works, Side Effects, and Expert Advice
Entecavir is an antiviral medicine used to treat chronic hepatitis B virus (HBV) infection in adults and children. It helps reduce the amount of virus in your body and improves liver function. This page provides patient-friendly information about Entecavir 0.5 mg tablets available under the Jan Aushadhi initiative at an affordable price.
Entecavir Uses
- Treatment of chronic hepatitis B virus infection in adults with compensated or decompensated liver disease
- Treatment of chronic hepatitis B in children aged 2 years and older who have not been treated with nucleoside analogues
- Reducing viral load and improving liver enzyme levels
- Preventing progression of liver damage in chronic HBV infection
How Entecavir Works
Entecavir is a nucleoside analogue that inhibits hepatitis B virus replication. It works by blocking the enzyme (reverse transcriptase) that the virus needs to multiply. This reduces the amount of virus in the blood and helps the liver recover from inflammation and damage.
Common Side Effects of Entecavir
- Headache
- Fatigue
- Dizziness
- Nausea or vomiting
- Diarrhea
- Indigestion
- Insomnia
- Increased liver enzymes (detected in blood tests)
Most side effects are mild and temporary. However, if you experience severe abdominal pain, dark urine, jaundice, or signs of lactic acidosis (muscle pain, weakness, trouble breathing), seek medical help immediately.
Expert Advice for Entecavir
- Take Entecavir exactly as prescribed by your doctor. Do not stop or change the dose without consulting your doctor.
- Entecavir is usually taken on an empty stomach, at least 2 hours before or after a meal.
- Regular blood tests (liver function, HBV DNA levels) are necessary to monitor treatment response.
- Inform your doctor if you have kidney problems, as dose adjustment may be needed.
- Entecavir does not cure hepatitis B completely, but it can control the infection and reduce liver damage.
- Do not share your medicine with others, even if they have similar symptoms.
- If you miss a dose, take it as soon as you remember. If it is almost time for the next dose, skip the missed dose. Do not double the dose.
Jan Aushadhi Price and Availability
Entecavir Tablets IP 0.5 mg is available under the Jan Aushadhi initiative at a price of ₹93.75 for a strip of 10 tablets. This is significantly cheaper than many branded alternatives, making hepatitis B treatment more affordable. You can purchase it at any Jan Aushadhi Kendra across India. Always check the packaging for the correct strength and composition.
Safety Note
This information is for educational purposes only and does not replace professional medical advice. Always consult your doctor or pharmacist before starting any new medicine. Do not use Entecavir if you are allergic to it or any of its ingredients. Inform your doctor about all other medicines you are taking, including over-the-counter drugs and supplements. Entecavir may cause severe side effects in some patients, including lactic acidosis and severe liver enlargement. If you experience any unusual symptoms, contact your healthcare provider immediately.