Lamivudine Teva
lamivudine
lamivudine
Keep this leaflet. You may need to read it again.
If you have any further questions, ask your doctor or pharmacist.
This medicine has been prescribed for you only. Do not pass it on to others. It may harm them, even if their signs of illness are the same as yours.
If you get any of the side effects talk to your doctor or pharmacist. This includes any possible side effects not listed in this leaflet. See section 4.
What Lamivudine Teva is and what it is used for
What you need to know before you take Lamivudine Teva
How to take Lamivudine Teva
Possible side effects
How to store Lamivudine Teva
Contents of the pack and other information
The active ingredient in Lamivudine Teva is lamivudine.
Lamivudine Teva is an antiviral medicine that suppresses the hepatitis B virus and belongs to a group of medicines called nucleoside analogue reverse transcriptase inhibitors (NRTIs).
Hepatitis B is a virus that infects the liver causes long term (chronic) infection, and can lead to liver damage. Lamivudine Teva can be used in people whose liver is damaged but still functions normally (compensated liver disease).
Treatment with Lamivudine Teva can reduce the amount of hepatitis B virus in your body. This should lead to a reduction in liver damage and an improvement in your liver function. Not everyone responds to treatment with Lamivudine Teva in the same way. Your doctor will monitor the effectiveness of your treatment with regular blood tests.
if you are allergic to lamivudine or any of the other ingredients of this medicine (listed in Section 6).
Check with your doctor if you think this applies to you.
Some people taking Lamivudine Teva or other similar medicines are more at risk of serious side effects. You need to be aware of the extra risks:
if you have ever had other types of liver disease, such as hepatitis C.
if you are seriously overweight (especially if you are a woman).
Some people taking medicines for hepatitis B infection develop other conditions, which can be serious. You need to know about important signs and symptoms to look out for while you are taking Lamivudine Teva.
Read the information ‘Other possible side effects of therapy for Hepatitis B’ in Section 4 of this leaflet.
Hepatitis B infection is spread by sexual contact with someone who has the infection, or by transfer of infected blood (for example, by sharing injection needles). Lamivudine Teva will not stop you passing hepatitis B infection on to other people. To protect other people from becoming infected with hepatitis B:
Tell your doctor or pharmacist if you are taking, have recently taken or might take any other medicines, including herbal medicines or other medicines you bought without a prescription.
Remember to tell your doctor or pharmacist if you begin taking a new medicine while you are taking Lamivudine Teva.
medicines (usually liquids) containing sorbitol and other sugar alcohols (such as xylitol, mannitol, lactitol or maltitol), if taken regularly
other medicines containing lamivudine, used to treat HIV infection (sometimes called the AIDS virus)
emtricitabine (used to treat HIV or hepatitis B infection)
cladribine, used to treat hairy cell leukaemia
Tell your doctor if you are being treated with any of these.
If you are pregnant, think you may be pregnant, or are planning to have a baby:
Talk to your doctor about the risks and benefits of taking Lamivudine Teva during your pregnancy.
Do not stop treatment with Lamivudine Teva without your doctor’s advice.
Lamivudine Teva can pass into breast-milk. If you are breast-feeding, or thinking about breast-feeding:
Talk to your doctor before you take Lamivudine Teva.
Lamivudine Teva may make you feel tired, which could affect your ability to drive or use machines.
Don’t drive or use machines unless you are sure you’re not affected.
This medicine contains less than 1 mmol sodium (23 mg) per film-coated tablet, that is to say essentially “sodium-free”.
Lamivudine Teva helps to control your hepatitis B infection. You need to keep taking it every day to control your infection and stop your illness getting worse.
Keep in touch with your doctor, and do not stop taking Lamivudine Teva without your doctor’s advice.
The usual dose of Lamivudine Teva is one tablet (100 mg lamivudine) once a day.
Your doctor may prescribe a lower dose if you have problems with your kidneys. An oral solution of Lamivudine is available for people who need a lower than usual dose, or who can’t take tablets.
Talk to your doctor if this applies to you.
If you are already taking another medicine that contains lamivudine for HIV infection, your doctor will continue to treat you with the higher dose, (usually 150 mg twice a day), because the dose of lamivudine in Lamivudine Teva (100 mg) is not enough to treat HIV infection. If you are planning to change your HIV treatment, discuss this change with your doctor first.
Swallow the tablet whole, with some water. Lamivudine Teva can be taken with or without food.
If you accidentally take too much Lamivudine Teva, tell your doctor or pharmacist, or contact your nearest hospital emergency department for further advice. If possible, show them the Lamivudine Teva pack.
If you forget to take a dose, take it as soon as you remember. Then continue your treatment as before. Do not take a double dose to make up for a missed dose.
You must not stop taking Lamivudine Teva without consulting your doctor. There is a risk of your hepatitis getting worse (see section 2). When you stop taking Lamivudine Teva your doctor will monitor you for at least four months to check for any problems. This will mean taking blood samples to check for any raised liver enzyme levels, which may indicate liver damage.
Like all medicines, this medicine can cause side effects, but not everyone gets them.
It is important to read the information under ‘Other possible side effects of therapy for hepatitis B’.
Side effects that were commonly reported in Lamivudine clinical trials were tiredness, respiratory tract infections, throat discomfort, headache, stomach discomfort and pain, nausea, vomiting and diarrhoea, increases in liver enzymes and enzymes produced in the muscles (see below).
These are rare (may affect up to 1 in 1,000 people). Signs include:
swelling of eyelids, face or lips
difficulty swallowing or breathing
an increase in the level of some liver enzymes (transaminases), which may be a sign of inflammation or damage in the liver.
cramps and muscle pains
skin rash or ‘hives’ anywhere on the body.
an increase in the level of an enzyme produced in the muscles (creatine phosphokinase) which may be a sign that body tissue is damaged.
Other side effects have occurred in a very small number of people but their exact frequency is unknown
breakdown of muscle tissue
a worsening of liver disease after Lamivudine Teva is stopped or during treatment if the hepatitis B virus becomes resistant to Lamivudine Teva. This can be fatal in some people.
lactic acidosis (see the next section, ‘Other possible side effects of therapy for Hepatitis B’).
A side effect which may show up in blood tests is:
a decrease in the number of cells involved in blood clotting (thrombocytopenia).
Talk to your doctor or pharmacist. This includes any possible side effects not listed in this leaflet.
Lamivudine Teva and related medicines (NRTIs) may cause other conditions to develop during hepatitis B treatment.
Some people taking Lamivudine Teva, or other medicines like it (NRTIs), develop a condition called lactic acidosis, together with an enlarged liver.
Lactic acidosis is caused by a build-up of lactic acid in the body. It is rare; if it happens, it usually develops after a few months of treatment. It can be life-threatening, causing failure of internal organs.
Lactic acidosis is more likely to develop in people who have liver disease, or in obese (very overweight) people, especially women.
During your treatment, your doctor will monitor you for signs of lactic acidosis. If you have any of the symptoms listed above, or any other symptoms that worry you:
See your doctor as soon as possible.
If you get any side effects, talk to your doctor or pharmacist. This includes any possible side effects not listed in this leaflet. You can also report side effects directly via the national reporting system listed in Appendix V. By reporting side effects you can help provide more information on the safety of this medicine.
Keep this medicine out of the sight and reach of children.
Do not take this medicine after the expiry date shown on the container or carton and blister pack after EXP. The expiry date refers to the last day of that month.
This medicinal product does not require any special storage conditions
Do not use Lamivudine Teva if you notice any change in the appearance of the tablet.
Do not throw away any medicines in your wastewater or household waste. Ask your pharmacist how to throw away medicines you no longer use. These measures will help to protect the environment.
The active substance is lamivudine. Each film-coated tablet contains 100 mg of lamivudine.
The other ingredients are;
Tablet core: Microcrystalline cellulose, sodium starch glycolate, magnesium stearate. Tablet film coat: Hypromellose, titanium dioxide (E171), macrogol, polysorbate 80, iron oxide yellow (E172), iron oxide red (E172).
Orange, capsule shaped, biconvex film-coated tablet – engraved with “L100” on one side and plain on the other
Lamivudine Teva is available in aluminium blisters containing 28, 30, 84 or 100 tablets or HDPE containers containing 60 tablets.
Not all pack sizes may beavailable in your country .
Teva B.V. Swensweg 5 2031GA Haarlem Netherlands
Teva Pharmaceutical Works Private Limited Company Pallagi út 13
Debrecen H-4042 Hungary
Pharmachemie B.V. Swensweg 5
2031 GA Haarlem The Netherlands
Teva Operations Poland Sp.z o. o. Mogilska 80 Str.
31-546 Kraków Poland
For any information about this medicine, please contact the local representative of the Marketing Authorisation Holder
Teva Pharma Belgium N.V./S.A./AG Tél/Tel: +32 38207373
UAB Teva Baltics Tel: +370 52660203
Тева Фарма ЕАД
Teл: +359 24899585
Teva Pharmaceuticals CR, s.r.o. Tel: +420 251007111
Teva Gyógyszergyár Zrt. Tel: +36 12886400
Teva Denmark A/S Tlf: +45 44985511
Teva Pharmaceuticals Ireland L-Irlanda
Tel: +44 2075407117
TEVA GmbH
Tel: +49 73140208
Teva Nederland B.V. Tel: +31 8000228400
UAB Teva Baltics Eesti filiaal Tel: +372 6610801
Teva Norway AS Tlf: +47 66775590
Specifar A.B.E.E.
Τηλ: +30 2118805000
ratiopharm Arzneimittel Vertriebs-GmbH Tel: +43 1970070
Teva Pharma, S.L.U. Tel: +34 913873280
Teva Pharmaceuticals Polska Sp. z o.o. Tel: +48 223459300
Teva Santé
Tél: +33 155917800
Teva Pharma - Produtos Farmacêuticos, Lda.
Tel: +351 214767550
Pliva Hrvatska d.o.o. Tel: +385 13720000
Teva Pharmaceuticals S.R.L. Tel: +40 212306524
Teva Pharmaceuticals Ireland Tel: +44 2075407117
Pliva Ljubljana d.o.o. Tel: +386 15890390
Teva Pharma Iceland ehf. Sími: +354 5503300
TEVA Pharmaceuticals Slovakia s.r.o. Tel: +421 257267911
Teva Italia S.r.l. Tel: +39 028917981
Teva Finland Oy
Puh/Tel: +358 201805900
Specifar A.B.E.E.
Ελλάδα
Τηλ: +30 2118805000
Teva Sweden AB Tel: +46 42121100
UAB Teva Baltics filiāle Latvijā
Tel: +371 67323666
Teva Pharmaceuticals Ireland Ireland
Tel: +44 2075407117
Detailed information on this medicinal product is available on the website of the European Medicines Agency