Iodine Treatment for Prostate Cancer

A man is diagnosed with prostate cancer when malignant cells form in the tissue of the prostate, a gland in the reproductive system that is just below the bladder. There are many different treatments available to the patient with prostate cancer. Some of these treatments involve the use of iodine.

Stages

• Before treatment can begin, it needs to be determined what stage the prostate cancer is in. Stages I through IV indicate how far the cancer has spread, with Stage I indicating that the malignant cells are barely detectable.

Radiation

• There are two types of radiation therapy used for prostate cancer. The first (external) involves the use of a high energy X-tray pointed at the cancer site. In the second (internal), a radioactive substance (often called "seeds") are put in sealed substances near the cancer. Iodine is often used as the radioactive material in internal radiation.

Supplements

• Iodine deficiency has been mentioned as a possible cause for prostate cancer. Treatment with iodine supplements could help patients or possibly prevent the disease.

Side Effects

• Internal radiation with iodine can cause many of the same side effects as external radiation, including impotence, urinary and bowel problems. There is also the possibility that the iodine "seeds" can move to other parts of the body, causing additional problems.

Considerations

• Iodine can be very harmful to pregnant women and small children. A patient undergoing iodine treatment for prostate cancer will usually be told to stay away from anyone who might be at risk.