Lower Urinary Tract Symptoms in Men

Lower urinary tract symptoms, defined as urinary urgency, nocturia, or weak stream, are common among men and are usually caused by BPH, overactive bladder detrusor, or both. First-line therapy consists of behavioral interventions, such as pelvic floor physical therapy and timed voiding, as well as pharmacologic therapy, including α-adrenergic blockers (tamsulosin), 5α-reductase inhibitors (finasteride), phosphodiesterase inhibitors (tadalafil), anticholinergics (trospium), and β3 agonists (mirabegron).