Side effects of treatments: Bowel and bladder problems
Bowel and bladder problems
Treatments for prostate cancer may affect the bowels and the bladder. This man had bowel problems after he had a radical prostatectomy (bowel problems are rare after radical prostatectomy).
External beam radiation may also affect the bowels and the bladder. Men described episodes of bleeding from the back passage, diarrhoea, constipation and damage to the bowel.
Radiotherapy sometimes results in pain and inflammation of the bladder, and a burning sensation during urination. Brachytherapy may cause temporary urinary problems from swelling of the prostate after the insertion of the hollow needles when the seed implant is performed. Brachytherapy may also cause temporary bowel problems. One man, who had had a prostatectomy, described some urinary problems after the operation.
High Intensity focused ultrasound (HIFU) is thought to reduce bowel and bladder side effects. However bowel and bladder side effects may still occur. It is still a new treatment and more data is needed to assess its effectiveness in reducing side effects (for more information see Prostate Cancer Charity website).
Last reviewed January 2012.
Last updated October 2011.