Tyzeka (Telbivudine) Patient Information: Missed a Dose and What Should I Avoid at RxList

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May 27, 2012

Tyzeka

Hepatitis B »

What is hepatitis?

The term 'hepatitis' simply means inflammation of the liver. Hepatitis may be caused by a virus or a toxin such as alcohol. Other viruses that can cause injury to liver cells include the hepatitis A and hepatitis C viruses. These viruses are not related to each other or to hepatitis B virus and differ in their structure, the ways they are spread among individuals, the severity of symptoms they can cause, the way they are treated, and the outcome of the infection.

What is the scope of the problem?

Hepatitis B is an infection of the liver caused by the hepatitis B virus (HBV). It is estimated that 350 million individuals worldwide are infected with the virus, which causes 620,000 deaths worldwide each year. According to the Centers for Disease Control (CDC), approximately 46,000 new cases of hepatitis B occurred in the United States in 2006.

In the United States, rates of new infection were highest ...

Read the Hepatitis B article »

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Tyzeka User Reviews >>

Tyzeka

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Tyzeka Patient Information including If I Miss a Dose

What happens if I miss a dose (Tyzeka)?

Take the missed dose as soon as you remember. If it is almost time for your next dose, skip the missed dose and take the medicine at your next regularly scheduled time. Do not take extra medicine to make up the missed dose.

What happens if I overdose (Tyzeka)?

Seek emergency medical attention if you think you have used too much of this medicine. Symptoms of a telbivudine overdose are not known.

What should I avoid while taking telbivudine (Tyzeka)?

Avoid having unprotected sex or sharing needles, razors, or toothbrushes. Taking this medication will not prevent you from passing hepatitis B to other people. Talk with your doctor about safe methods of preventing hepatitis transmission during sex. Sharing drug or medicine needles is never safe, even for a healthy person.

What other drugs will affect telbivudine (Tyzeka)?

Tell your doctor about all other medications you use, especially:

cyclosporine (Gengraf, Neoral, Sandimmune)
erythromycin (E.E.S., Ery-Tab, E-Mycin);
penicillamine (Cuprimine, Depen);
zidovudine (Retrovir);
an antifungal antibiotic such as fluconazole (Diflucan), itraconazole (Sporanox), ketoconazole (Nizoral), posaconazole (Noxafil), voriconazole (Vfend);
anti-malaria drugs such as chloroquine (Aralen), hydroxychloroquine (Plaquenil, Quineprox);
cholesterol-lowering medicines such as atorvastatin (Lipitor), clofibrate (Atromid), fenofibrate (Antara, Lofibra, TriCor), gemfibrozil (Lopid), niacin (Advicor, Niacor, Niaspan, Nicobid), simvastatin (Zocor), and others;
an interferon such as Actimmune, Alferon N, Avonex, Betaseron, Infergen, Intron A, Rebetron, Rebif, Roferon-A, or peginterferon alfa-2a (Pegasys); or
steroids (prednisone and others).

This list is not complete and there may be other drugs that can interact with telbivudine. Tell your doctor about all the prescription and over-the-counter medications you use. This includes vitamins, minerals, herbal products, and drugs prescribed by other doctors. Do not start using a new medication without telling your doctor.

Where can I get more information?

Your pharmacist can provide more information about telbivudine.

Remember, keep this and all other medicines out of the reach of children, never share your medicines with others, and use this medication only for the indication prescribed.

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