Is frequent night urination a sign of bladder or prostate issue?

Frequent night urination, or nocturia, is common, especially with age, but persistent episodes may signal bladder or prostate issues. Dr P Vamsi Krishna, specializing in Urology explains causes range from BPH, prostatitis, overactive bladder, UTIs, to diabetes or heart problems. Assessment and treatment depend on the cause, including lifestyle changes, medication, or surgery if needed.