Lamivudine (Epivir-HBV)
$0.87
Epivir-HBV (Lamivudine) treats long term hepatitis B infection by reducing the amount of virus in the body and protecting the liver.
Drug Information
9 reviews for Lamivudine (Epivir-HBV)
Epivir-HBV contains Lamivudine.
Lamivudine is an antiviral medicine. In the strength sold as Epivir-HBV, it is used to treat long-term (chronic) hepatitis B, a virus that affects the liver.
It lowers the amount of virus in the body, which helps protect the liver from damage. It is also used in higher doses, with other medicines, to treat HIV.
What is it used for?
- Long-term hepatitis B infection in adults and children
- HIV infection, as part of combination treatment (higher dose)
How does it work?
Hepatitis B and HIV need to copy their genetic material to multiply. Lamivudine blocks this copying process, so the amount of virus in the blood drops.
This information is written in simple words to help you understand this product. It does not replace advice from your doctor or pharmacist.
Read these points before you start. If any of them apply to you, talk to your doctor or pharmacist first.
- Get tested for HIV before starting. The hepatitis B dose is too low to treat HIV and could make HIV resistant to treatment.
- Do not stop taking it without your doctor's advice. Stopping can cause hepatitis B to flare up badly.
- Tell your doctor if you have kidney problems. Your dose may need to be changed.
- Tell your doctor if you are pregnant or breastfeeding.
- This medicine does not stop you passing hepatitis B to others. Use condoms and never share needles, razors or toothbrushes.
- Tell your doctor or pharmacist about every other medicine, vitamin or herbal product you use.
- Keep this product out of the reach and sight of children.
Like all medicines, Epivir-HBV can cause side effects, but not everybody gets them.
Common side effects
- Feeling tired
- Headache
- Feeling sick, diarrhoea or stomach pain
- Cough or sore throat
These are usually mild and often get better as your body gets used to it. Tell your doctor if they bother you or do not go away.
Stop using it and get medical help straight away if you notice:
- Yellowing of the skin or eyes, dark urine or pale stools (liver flare)
- Fast breathing, feeling very weak, cold hands and stomach pain (a rare problem called lactic acidosis)
- Severe stomach pain spreading to your back (possible pancreatitis)
This is not a complete list. If you notice anything unusual, ask your doctor or pharmacist.
- Take it once a day, at the same time each day.
- Swallow the tablet with water. You can take it with or without food.
- The usual adult dose for hepatitis B is 100 mg once a day.
- Keep taking it every day for as long as your doctor tells you. Go to all your blood tests.
If you miss a dose: Take it as soon as you remember, unless it is nearly time for your next dose. Never take two doses at once.
If you use too much: Contact your doctor, a poison control centre or your local emergency number straight away, even if you feel fine. Take the pack with you.
How to store it: Keep it in its original pack at room temperature (below 25°C / 77°F), away from heat, damp and direct sunlight. Do not use it after the expiry date.
- QHow long will I need to take Epivir-HBV?
- A
Often for a long time, sometimes years. Your doctor will decide based on your blood tests.
- QWhy is an HIV test needed before Epivir-HBV?
- A
If you have HIV and take only this medicine, HIV can become resistant to it. Knowing your HIV status helps your doctor choose the right treatment.
- QCan I stop Epivir-HBV when I feel well?
- A
No. Stopping suddenly can cause a dangerous hepatitis flare. Always talk to your doctor first.

Kofi Tesfaye –
Writing this after my latest order from the site. Prices here are easy on the pocket. It arrived sealed and in good shape. Also, the order arrived without any hold-ups. I would order Lamivudine here again.
Pierre Moreau –
I tried this site for Epivir-HBV after checking a couple of other places. Nothing was broken or leaking and the box was in good shape. No complaints about the product. The pages loaded fast and everything was easy to read.
Dmitri Yamamoto –
I was a bit unsure at first, but ordering here worked out fine. I compared a few sites and this one had the better price. What arrived was just as listed on the site. The packing was discreet and tidy. I will be ordering Epivir-HBV from here again.
Mei Lee –
I ordered Lamivudine from here last week and the whole thing was hassle free. Support was friendly and cleared up my doubt quickly. Nothing was missing from my order. The website was easy to use and I found what I needed quickly.
Amelia Allen –
My experience with this order was good. It came in a reasonable amount of time. I found the cost to be better than what I saw elsewhere. Thanks for the easy experience!
Joseph Le –
I did not have to search long to find Epivir-HBV here. Good value for the money. No delays at all with shipping.
John Nair –
A friend suggested this site, so I ordered Lamivudine here. I did not have to hunt around, the item was listed right where I expected.
Petra Hussein –
A friend told me about this site, so I gave it a go. I had a question about my Lamivudine order and the support team replied fast. The expiry date was fine and everything looked as it should. Solid experience, nothing to complain about.
Petra Rahman –
Ordering from this site was easy. Reasonably priced and the discount at checkout was a nice touch. Communication was good throughout the order. Overall, a smooth and simple experience.