Edyta - It is always a good idea to start with your primary physician. Sometimes physical problems like diabetes or vascular disorders can cause problems. There are also medications that create problems as well. Once other causes, including psychological and lifestyle issues, are ruled out then your primary may refer you on to an oncologist.

Rick Wirtz

Rick Wirtz is a Psychologist, not a psychiatrist or medical doctor. Although the majority of Psychologists are not authorized to prescribe medications or give you specific advice about them, they typically have experience working with patients who take a variety of medications. The response above is not intended to diagnose or treat any medical or mental disorder. Any information given in a post about medication is for educational purposes only and primarily to aid you in having an informed discussion with your own physician.

Edyta - In my initial answer to your question I mistakenly said that the primary doctor may refer on to an oncologist. That was incorrect! I meant to say urologist. Sorry for any confusion!

Rick Wirtz