CalRegional Medical Assistant Practice Exam

Hydration plus cranberry products are often advised for recurrent bladder infections because they can help prevent bacteria from taking hold in the urinary tract. Cranberry juice contains compounds that interfere with the ability of certain bacteria, like E. coli, to adhere to the lining of the bladder, which lowers the chance of a reinfection. Drinking water helps by diluting urine and flushing bacteria out of the urinary tract, providing symptom relief and reducing the likelihood of persistence. The other beverages don’t offer this anti-adhesion benefit; tea and coffee can irritate the bladder or act as diuretics/caffeine sources, and milk doesn’t provide the same protective effect. So cranberry juice is the most appropriate supplement to choose alongside staying well hydrated. If symptoms persist, see a clinician for appropriate evaluation and treatment.