Cidofovir (Systemic)

Brand Names : Vistide

Proper Use of This Medicine

To get the best results, cidofovir must be given for the full time of treatment. Also, this medicine works best when there is a constant amount in the blood. To help keep the amount constant, cidofovir must be given on a regular schedule.

Dosing - The dose of cidofovir will be different for different patients. If you are receiving this medicine at home, follow your doctor's orders or the directions on the label . The following information includes only the average doses of cidofovir. If your dose is different, do not change it unless your doctor tells you to do so.

• For injection dosage form:
  • For treatment of cytomegalovirus (CMV) retinitis:
    • Adults - Dose is based on body weight and must be determined by your doctor. At first, 5 milligrams (mg) per kilogram (kg) (2.3 mg per pound) of body weight is injected slowly into a vein once a week for two weeks in a row. Then the dose is reduced to 5 mg per kg (2.3 mg per pound) of body weight injected slowly into a vein once every two weeks. Probenecid is taken along with each dose of cidofovir; follow your doctor's instructions for how much and when to take probenecid.
    • Children - Use and dose must be determined by your doctor.