π§ When to suspect
Suspect urinary incontinence in any woman reporting the involuntary leakage of urine. It is common, frequently under-reported because of embarrassment, and very often treatable.
β’ At the first consultation, categorise the symptom: the subtype drives almost all subsequent management.
β’ In mixed incontinence, direct treatment at the predominant symptom.
| Subtype | Defining feature |
|---|---|
| Stress UI (SUI) | β’ Leakage on effort or exertion β coughing, sneezing, laughing, lifting or exercise β with no preceding urge β’ Reflects a weak pelvic floor or urethral sphincter |
| Urgency UI or overactive bladder (OAB) | β’ Leakage accompanied by, or immediately preceded by, a sudden compelling urge that is hard to defer β’ Often with frequency and nocturia β’ Reflects detrusor overactivity |
| Mixed UI | β’ Both urgency-associated and effort-associated leakage β’ Identify and treat whichever component predominates |
Always remember the third pattern a GP must not miss: overflow incontinence (chronic retention), where a poorly emptying bladder causes near-constant dribbling and a palpable bladder β this needs investigation, not an overactive-bladder drug.
Source: NICE NG123
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