Drug information provided by: Micromedex
It is very important that your doctor check you or your child's progress at regular visits to make sure that this medicine is working properly. Blood tests may be needed to check for unwanted effects.
Do not receive this medicine if you are also using any combination medicines that also contain zidovudine (e.g., Combivir® or Trizivir®). To do so may increase the amount of zidovudine in your body which may cause serious side effects. Also, do not take other medicines unless they have been discussed with your doctor. This includes prescription or nonprescription (over-the-counter [OTC]) medicines and herbal or vitamin supplements.
Zidovudine injection may cause blood problems. These problems may result in a greater chance of certain infections and slow healing. Therefore, you or your child should be careful when using regular toothbrushes, dental floss, and toothpicks not to damage your gums. Check with your medical doctor or dentist if you have any questions about proper oral hygiene (mouth care) during treatment.
Check with your doctor if you have muscle pain, tenderness, wasting, or unusual tiredness or weakness while you are receiving this medicine.
Two rare but serious reactions to this medicine are lactic acidosis (too much acid in the blood) and liver toxicity, which includes an enlarged liver. These are more common if you are female, very overweight (obese), or have been taking anti-HIV medicines for a long time. Call your doctor right away if you or your child have more than one of these symptoms: abdominal discomfort or cramping; dark urine; decreased appetite; diarrhea; general feeling of discomfort; light-colored stools; muscle cramping or pain; nausea; unusual tiredness or weakness; trouble breathing; vomiting; or yellow eyes or skin.
When you or your child start taking HIV medicines, your immune system may get stronger. If you have infections that are hidden in your body (e.g., pneumonia or tuberculosis), you may notice new symptoms when your body tries to fight them. If this occurs, tell your doctor right away.
You should not breastfeed if you have HIV or AIDS, because you may give the infection to your baby through your breast milk.
Zidovudine injection does not decrease the risk of transmitting the HIV infection to others through sexual contact or by contamination through blood. HIV may be spread to others through infected body fluids, including blood, vaginal fluid, or semen. If you are infected, it is best to avoid any sexual activity involving an exchange of body fluids with other people. If you do have sex, always wear (or have your partner wear) a condom (“rubber”). Only use condoms made of latex or polyurethane and use them every time you have contact with semen, vaginal secretions, or blood. Also, do not share needles with anyone or use dirty needles. If you have any questions about this, check with your doctor.