Coach and athlete approved, the Reebok CrossFit Nano Pump keeps up with your busy schedule.
Frequent Urination Causes. The constant need to urinate can be caused by many different conditions. Below we have listed the most common conditions associated with frequent urination: Urinary tract infection - This is the most common cause of frequent urination, affecting millions of women and men annually.
Frequent urination is a symptom of an overactive bladder, which can be caused by: 1  weak pelvic muscles. 2  nerve damage. 3  being overweight. 4  lack of estrogen (common after menopause).