Your doctor may have special instructions for you in preparation for your treatment. If you do not understand them or if you have not received such instructions, check with your doctor in advance.
Dosing—The doses of radiopharmaceuticals will be different for different patients and for the different types of treatments. The amount of radioactivity of a radiopharmaceutical is expressed in units called becquerels or curies. Usual adult doses of sodium phosphate P 32 range from 37 megabecquerels (1 millicurie) to 185 megabecquerels (5 millicuries). The dose you receive depends on your size, age, and blood test measurements (blood counts). The amount of radiation received by the body to treat a disease is many times higher than from any diagnostic test, such as x-rays and nuclear medicine scans. Repeated doses may be necessary, depending on the kind of disease you have and how your body is responding to treatment.
The dose of this medicine will be different for different patients. Follow your doctor's orders or the directions on the label. The following information includes only the average doses of this medicine. If your dose is different, do not change it unless your doctor tells you to do so.
The amount of medicine that you take depends on the strength of the medicine. Also, the number of doses you take each day, the time allowed between doses, and the length of time you take the medicine depend on the medical problem for which you are using the medicine.