Acute Urinary Retention

Urinary retention, also known as ischuria, is a lack of ability to urinate. It is a common complication of benign prostatic hyperplasia (BPH), although it can also be caused by nerve dysfunction, constipation, infection, or medications (including anticholinergics, antidepressants, COX-2 inhibitors, amphetamines and opiates). Diagnosis and/or treatment may require use of a catheter or prostatic stent.

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