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Friday, February 6, 2009

Nucleoside Reverse Transcriptase Inhibitors (NRTI)

These drugs interrupt the virus from duplicating, which may slow the spread of HIV in the body. They include:
Abacavir (Ziagen, ABC)
Didanosine (Videx, dideoxyinosine, ddI)
Emtricitabine (Emtriva, FTC)
Lamivudine (Epivir, 3TC)
Stavudine (Zerit, d4T)
Tenofovir (Viread, TDF)
Zalcitabine (Hivid, ddC)
Zidovudine (Retrovir, ZDV or AZT)
Combinations of NRTIs make it possible to take lower doses and maintain effectivenss. These drugs include Combivir (Zidovudine and Lamivudine), Trizivir (Zidovudine, Lamivudine and Abacavir), Epzicom (Abacavir and Lamivudine) and Truvada (Tenofovir and Lamivudine). We expect more combination drugs to be available in the future.

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