Zidovudine tablets are a nucleoside analogue reverse transcriptase inhibitor indicated for: •Treatment of Human Immunodeficiency Virus (HIV-1) infecti.
From the official label (Jan 2026). Your prescription and pharmacist come first.
What the official label says. If a doctor prescribed it, follow the prescription. Your pack's leaflet comes first if it is different.
Zidovudine tablets are a nucleoside analogue reverse transcriptase inhibitor indicated for: •Treatment of Human Immunodeficiency Virus (HIV-1) infection in combination with other antiretroviral agents. ( 1.1 ) • Prevention of maternal-fetal HIV-1 transmission. ( 1.2 ) 1.1 Treatment of HIV-1 Zidovudine tablets, a nucleoside reverse transcriptase inhibitor, are indicated in combination with other antiretroviral agents for the treatment of HIV-1 infection. 1.2 Prevention of Maternal-Fetal HIV-1 Transmission Zidovudine tablets are indicated for the prevention of maternal-fetal HIV-1 transmission [see Dosage and Administration ( 2.3 )]. …
Zidovudine Tablets USP, 300 mg are white to off white colored, biconvex, round film coated tablets debossed with 'H' on one side and '1' on other side. Tablets: 300 mg ( 3 )
Clinical studies of zidovudine did not include sufficient numbers of subjects aged 65 and over to determine whether they respond differently from younger subjects. Other reported clinical experience has not identified differences in responses between the elderly and younger patients. …
• Avoid use with stavudine. ( 7.1 ) • Avoid use with doxorubicin. ( 7.2 ) • Bone marrow suppressive/cytotoxic agents: May increase the hematologic toxicity of zidovudine. ( 7.3 ) 7.1 Antiretroviral Agents Stavudine Concomitant use of zidovudine with stavudine should be avoided since an antagonistic relationship has been demonstrated in vitro. Nucleoside Analogues Affecting DNA Replication Some nucleoside analogues affecting DNA replication, such as ribavirin, antagonize the in vitro antiviral activity of zidovudine against HIV-1; concomitant use of such drugs should be avoided. …
• See boxed warning for information about the following: hematologic toxicity, myopathy, and lactic acidosis and severe hepatomegaly ( 5.1 , 5.3 , 5.4 ) • Exacerbation of anemia has been reported in HIV-1/HCV co-infected patients receiving ribavirin and zidovudine. Coadministration of ribavirin and zidovudine is not advised. ( 5.5 ) • Hepatic decompensation, (some fatal), has occurred in HIV-1/HCV co-infected patients receiving combination antiretroviral therapy and interferon alfa with/without ribavirin. Discontinue zidovudine as medically appropriate and consider dose reduction or discontinuation of interferon alfa, ribavirin, or both. …
The following adverse reactions are discussed in greater detail in other sections of the labeling: • Hematologic toxicity, including neutropenia and anemia [see Boxed Warning, Warnings and Precautions ( 5.1 )]. • Symptomatic myopathy [see Boxed Warning, Warnings and Precautions ( 5.3 )]. • Lactic acidosis and severe hepatomegaly with steatosis [see Boxed Warning, Warnings and Precautions ( 5.4 )]. • Hepatic decompensation in patients co-infected with HIV-1 and hepatitis C [see Warnings and Precautions ( 5.5 )]. …
8.1 Pregnancy Pregnancy Exposure Registry There is a pregnancy exposure registry that monitors pregnancy outcomes in women exposed to zidovudine during pregnancy. Healthcare providers are encouraged to register patients by calling the Antiretroviral Pregnancy Registry (APR) at 1-800-258-4263. …
Acute overdoses of zidovudine have been reported in pediatric patients and adults. These involved exposures up to 50 grams. No specific symptoms or signs have been identified following acute overdosage with zidovudine apart from those listed as adverse events such as fatigue, headache, vomiting, and occasional reports of hematological disturbances. Patients recovered without permanent sequelae. …
9.1 Controlled Substance
Take it when you remember, unless it is nearly time for the next dose. Then skip the missed one. Never take two doses at once to make up for it. Check your leaflet, as some medicines are different.
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Price of Zidovudine in: France
Products with Zidovudine as the active ingredient. Names differ between countries.
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Zidovudine tablets are a nucleoside analogue reverse transcriptase inhibitor indicated for: •Treatment of Human Immunodeficiency Virus (HIV-1) infection in combination with other antiretroviral agents. ( 1.1 ) • Prevention of maternal-fetal HIV-1 transmission. ( 1.2 ) 1.1 Treatment of HIV-1 Zidovudine tablets, a nucleoside reverse transcriptase inhibitor, are indicated in combination with other antiretroviral agents (From the official U.S. FDA label.)
Follow your prescription or the leaflet in your pack. The official label says: • Treatment of HIV-1 infection: Adults: Recommended oral dosage is 300 mg twice a day with other antiretroviral agents. ( 2.1 ) Pediatric patients (aged 4 weeks to less than 18 years): Dosage should be calculated based on body weight not to exceed adult dose. ( 2.2 ) • Prevention of maternal-fetal HIV-1 transmission: Specific dosage instructions for mother and infant. ( 2.3 ) •…
No. Zidovudine is an antiviral (official class: Human Immunodeficiency Virus Nucleoside Analog Reverse Transcriptase Inhibitor), not an antibiotic. Antibiotics treat bacterial infections only.
No. Zidovudine is an antiviral (official class: Human Immunodeficiency Virus Nucleoside Analog Reverse Transcriptase Inhibitor), not a painkiller.
Usually yes. Zidovudine is a prescription medicine in most countries. Rules differ by country.
Zidovudine is sold under names such as Combivir, Retrovir, Trizivir. Brand names differ between countries.
The official label lists: The following adverse reactions are discussed in greater detail in other sections of the labeling: • Hematologic toxicity, including neutropenia and anemia [see Boxed Warning, Warnings and Precautions ( 5.1 )]. • Symptomatic myopathy [see Boxed Warning, Warnings and Precautions ( 5.3 )]. • Lactic acidosis and severe hepatomegaly with steatosis [see Boxed Warning, Warnings and P… Tell your doctor about any side effect that bothers you or does not go away.
Zidovudine has been studied in HIV-1-infected pediatric subjects aged at least 6 weeks who had HIV-1-related symptoms or who were asymptomatic with abnormal laboratory values indicating significant HIV-1-related immunosuppression. Zidovudine has also been studied in neonates perinatally exposed to HIV-1 [see Dosage and Administration ( 2.2 ), Adverse Reactions ( 6.1 ), Clinical… Always use the dose for the child's age or weight on the pack or prescription.
8.1 Pregnancy Pregnancy Exposure Registry There is a pregnancy exposure registry that monitors pregnancy outcomes in women exposed to zidovudine during pregnancy. Healthcare providers are encouraged to register patients by calling the Antiretroviral Pregnancy Registry (APR) at 1-800-258-4263. … Ask your doctor or midwife first.
• Avoid use with stavudine. ( 7.1 ) • Avoid use with doxorubicin. ( 7.2 ) • Bone marrow suppressive/cytotoxic agents: May increase the hematologic toxicity of zidovudine. ( 7.3 ) 7.1 Antiretroviral Agents Stavudine Concomitant use of zidovudine with stavudine should be avoided since an antagonistic relationship has been demonstrated in vitro. Nucleoside Analogues Affecting DNA… Use the free interaction checker before combining medicines.
Acute overdoses of zidovudine have been reported in pediatric patients and adults. These involved exposures up to 50 grams. No specific symptoms or signs have been identified following acute overdosage with zidovudine apart from those listed as adverse events such as fatigue, headache, vomiting, and… Get medical help right away.
Scan the registration number on your pack with PillVera (NAFDAC number in Nigeria, NDC in the United States, DIN in Canada), check the expiry date and buy only from licensed pharmacies.
This page shows what official sources say, in plain words. It is not medical advice: your prescription and your doctor or pharmacist come first. Brand names, strengths and rules differ between countries.