Retrovir

Generic name: Zidovudine

Why is Retrovir prescribed?

Retrovir is prescribed for adults infected with human immunodeficiency virus (HIV). HIV causes the immune system to break down so that it can no longer respond effectively to infection, leading to the fatal disease known as acquired immune deficiency syndrome (AIDS). Retrovir slows down the progress of HIV. Sometimes Retrovir is combined with other anti-HIV drugs.

Retrovir is also prescribed for HIV-infected children over 3 months of age who have symptoms of HIV or who have no symptoms but, through testing, have shown evidence of impaired immunity.

Retrovir taken during pregnancy often prevents transmission of HIV from mother to child.

Most important fact about Retrovir

The long-term effects of treatment with zidovudine are unknown. However, treatment with this drug may lead to blood diseases, including granulocytopenia (a severe blood disorder characterized by a sharp decrease of certain types of white blood cells called granulocytes) and severe anemia requiring blood transfusions. This is especially true in women, individuals who are overweight, people who have been using this medication for a long time, people with more advanced HIV, and those who start treatment later in the course of their infection.

Also, because Retrovir is not a cure for HIV infections or AIDS, those who are infected may continue to develop complications, including opportunistic infections that develop when the immune system falters. Therefore, frequent blood counts by your doctor are strongly advised. Notify your doctor immediately of any changes in your general health.

How should you take Retrovir?

Take this medication exactly as prescribed by your doctor. Do not share this medication with anyone and do not exceed your recommended dosage. Take it at even intervals every 4 hours around the clock (children every 6 hours).

If you are pregnant, take the drug 5 times a day.

• If you miss a dose...
  Take it as soon as you remember. If it is almost time for your next dose, skip the one you missed and go back to your regular schedule. Do not take 2 doses at once.