 Constipation treatment has been found to ameliorate symptoms in some patients with lower urinary tract dysfunction including day time or combined day timenight time urinary incontinence. This study aims to explore if treatment of patients without overt constipation As defined by the ROME III criteria will also respond to anti-constipation treatment with reduction of their urinary tract symptoms. Assessment of severity and response of lower urinary tract dysfunction will be based on the Vancouver NULTDDES questionnaire. 