Trizivir

abacavir - lamivudine - zidovudine

By GlaxoSmithKline

What is this medication for?

Abacavir, lamivudine, and zidovudine all belong to the class of medications known as nucleoside reverse transcriptase inhibitors. Reverse transcriptase is a part of HIV required to infect cells and make more viruses. Abacavir, lamivudine, and zidovudine prevent reverse transcriptase from working properly.

This combination medication helps prevent the human immunodeficiency virus (HIV) from reproducing. The HIV virus is the virus responsible for acquired immune deficiency syndrome (AIDS).

This medication does not cure AIDS and does not prevent it from being spread to others. It is used in combination with other anti-HIV medications to slow further growth or reproduction of HIV and seems to slow down the destruction of the immune system. This may help to delay the development of problems such as infections related to AIDS or HIV disease.

Your doctor may have suggested this medication for conditions other than those listed here. As well, some forms of this medication may not be used for all of the conditions discussed here. If you are not sure why you are taking this medication, speak to your doctor. Do not stop taking this medication without consulting your doctor.

Do not give this medication to anyone else, even if they have the same symptoms as you do. It can be harmful for people to take this medication if their doctor has not prescribed it.

What form(s) does this medication come in?

Trizivir® is available as:

  • tablet
    • abacavir 300 mg, lamivudine 150 mg, and zidovudine 300 mg
Some medications may have other generic brands available. Always ask your doctor or pharmacist about the safety of switching between brands of the same medication.

How should I use this medication?

The usual recommended dose of abacavir - lamivudine - zidovudine for adults is one tablet twice daily (one tablet contains 300 mg of abacavir, 150 mg of lamivudine, and 300 mg zidovudine), taken with or without food.

Many things can affect the dose of medication that a person needs, such as body weight, other medical conditions, and other medications. If your doctor has recommended a dose different from the ones listed here, do not change the way that you are taking the medication without consulting your doctor.

It is important to take this medication exactly as prescribed by your doctor. If you miss a dose, take it as soon as possible and continue with your regular schedule. If it is almost time for your next dose, skip the missed dose and continue with your regular dosing schedule. Do not take a double dose to make up for a missed one. If you are not sure what to do after missing a dose, contact your doctor or pharmacist for advice.

Store this medication at room temperature and keep it out of the reach of children.

Who should NOT take this medication?

Do not take this medication if you:

  • are allergic to abacavir, lamivudine, zidovudine, or any ingredients of the medication
  • have reduced liver function
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The contents of this health site are for informational purposes only. Always seek the advice of your physician or other qualified healthcare provider regarding any questions you may have about a medical condition.

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