The association between overactive bladder and diuretic use in the elderly

Several recent population-based studies have provided insight into the clinical importance and impact of overactive bladder (OAB). Although OAB can affect anyone at any age, the prevalence tends to increase with advancing age. Diuretic use is also common among older adults, as the prevalence of clinical conditions such as hypertension and heart failure requiring its use increases markedly with age. By causing increased formation of urine by the kidneys, diuretics increase urinary frequency and may cause urinary urgency and incontinence. This review provides a summary of available data, focusing on the association between OAB and diuretic use in the elderly. Although there is very little research work in this area, available studies have provided insight into the possible contribution of diuretic use to OAB in the elderly. Based on a recent report, OAB symptoms are common among older adults using diuretics, particularly the loop-type, and are associated with poor quality of life. More studies are required to fully understand the association between diuretic use and OAB, particularly its impact on health-related quality of life.