Urinary Incontinence

Urinary incontinence is the unintentional leakage of urine. It is common, particularly among older adults and women who have given birth, and while it can be distressing, it is often treatable once the specific type and cause are identified.

• Stress incontinence: leakage with coughing, sneezing, laughing, or physical activity
• Urge incontinence: a sudden, strong urge to urinate followed by involuntary leakage, sometimes with an inability to reach the toilet in time
• Mixed incontinence: a combination of stress and urge symptoms
• Overflow incontinence: frequent or constant dribbling due to incomplete bladder emptying
• Symptoms can range from occasional minor leaks to more significant, frequent leakage affecting daily activities

• Stress incontinence often results from weakened pelvic floor muscles, commonly related to childbirth, pregnancy, or age-related changes.
• Urge incontinence often relates to an overactive bladder, in which the bladder muscle contracts involuntarily.
• Overflow incontinence can result from bladder outlet obstruction (such as an enlarged prostate in men) or a bladder that does not contract effectively.
• Risk is increased by obesity, chronic cough, constipation, certain neurological conditions, and, in men, prostate conditions.

• Diagnosed through a detailed history of the pattern and triggers of leakage, together with a physical examination.
• A bladder diary, recording fluid intake and episodes of leakage over a few days, can help identify the pattern and likely type of incontinence.
• Urinalysis helps exclude a urinary tract infection as a contributing cause, and further testing may be considered depending on the suspected type and severity.

Pelvic floor muscle exercises (Kegel exercises), done consistently over weeks to months, are effective first-line treatment for stress incontinence and can also help with mixed incontinence.

Bladder training — gradually increasing the time between bathroom visits — is a first-line approach for urge incontinence.

Weight loss, where relevant, and treatment of contributing factors such as chronic cough or constipation, can improve symptoms.

Medicine may be considered for urge incontinence not adequately controlled by bladder training.

Overflow incontinence requires identifying and treating the underlying cause of incomplete bladder emptying, such as an enlarged prostate.

Persistent or significant incontinence not responding to initial measures may be referred to a specialist for further assessment, including consideration of other treatment options.

• Perform regular pelvic floor exercises, particularly during and after pregnancy.
• Maintain a healthy body weight.
• Manage chronic cough and constipation, both of which increase pressure on the pelvic floor.
• Avoid excessive caffeine and fluid intake in the evening if urge symptoms are troublesome.
• Seek medical assessment for persistent incontinence rather than assuming it must simply be endured, since effective treatments are available.