.svg)
Symptoms of Overactive Bladder and Stress Urinary Incontinence
Overactive bladder is a condition characterised by sudden, difficult-to-control urges to urinate, sometimes resulting in involuntary urine leakage. It can have a significant impact on quality of life, daily activities, and overall well-being.
Some people notice small amounts of urine leakage when they cough, sneeze, laugh, lift something, or exercise. These leaks are often associated with stress urinary incontinence (SUI), particularly when they occur without an urgent need to urinate. In some cases, the leakage may consist of only a few drops, but the discomfort or distress it causes can still be significant.
Worrying about a sudden leak can eventually affect daily life. Some people reduce their physical activities, avoid social outings, or limit their travel because they are concerned about having a leak, especially when they do not have easy access to a bathroom. Over time, this discomfort can affect self-confidence and make everyday activities, such as laughing with friends, attending an exercise class, or picking up a child, more stressful.
Urinary leakage does not always present in the same way. For some people, it occurs only during more strenuous activities, such as running. For others, it may occur with much lighter movements, such as standing up from a chair, changing position, or walking. In more severe cases, leakage may even occur at rest, depending on the underlying cause.
Factors That May Contribute to Urinary Symptoms
Certain neurological conditions, such as Parkinson’s disease, multiple sclerosis, or the effects of a stroke, can interfere with communication between the nerves, bladder, and muscles involved in urination. This can lead to urinary urgency, leakage, or loss of bladder control.
In people with overactive bladder, the bladder muscle, called the detrusor, may contract at inappropriate times. These involuntary contractions can cause a sudden, strong urge to urinate, sometimes accompanied by leakage before reaching the bathroom.
Certain medications can worsen urinary symptoms. Diuretics, for example, increase urine production and may make urinary urgency more frequent or difficult to control.
Caffeine, alcohol, carbonated beverages, spicy foods, and certain acidic products may irritate the bladder in some people. Reducing these triggers may sometimes help improve symptom control.
Risk Factors
Pregnancy and vaginal childbirth can stretch or weaken the structures of the pelvic floor. This may increase the risk of urinary leakage, particularly in people who experience stress urinary incontinence.
The decline in estrogen after menopause can weaken the tissues that support the urethra and bladder. This may make some women more susceptible to urinary leakage or worsening existing symptoms.
In men, urinary incontinence may develop after prostate surgery. Changes resulting from the procedure can affect urinary sphincter control and lead to leakage, particularly during physical activity or exertion.
Excess weight can place additional pressure on the bladder and pelvic floor. This pressure may contribute to urinary leakage or worsen existing symptoms.
A persistent cough, particularly one related to smoking or chronic bronchitis, can place repeated pressure on the pelvic floor. Over time, this pressure may contribute to or worsen urinary leakage.
Certain surgeries, such as a hysterectomy or prostate surgery, can alter the support of the pelvic organs. This may affect urinary control depending on the individual’s medical situation.
Investigations to Diagnose Stress Urinary Incontinence
.avif)
During your appointment, we take the time to understand your symptoms, how often they occur, how they affect your daily life, and the situations that trigger them. The physical examination may also help assess aspects of pelvic floor function and urinary function.
A urine test may be requested to check for a urinary tract infection, blood in the urine, or another abnormality that could explain or worsen your symptoms.
Bladder Diary: A bladder diary can help provide a better understanding of your urinary habits and symptoms. It may include the amount of fluid you drink, the timing and frequency of urination, episodes of urgency, urinary leakage, and, in some cases, the amount of urine produced.
Post-Void Residual Volume: The amount of urine remaining in the bladder after urination, called the post-void residual volume, may be measured to assess whether the bladder is emptying properly.
Urodynamic Testing: Urodynamic testing evaluates how the bladder and urethra function. It can measure pressure within the bladder, urinary flow rate, and how the bladder fills and empties.
Cystoscopy: A cystoscopy may be recommended in certain situations to examine the inside of the bladder and urethra using a small camera. This examination can help identify certain anatomical abnormalities or other possible causes of symptoms.
.svg)
Treatment Options for Urinary Incontinence
Lifestyle adjustments: Certain habits can influence urinary symptoms. Weight management, adjusting fluid intake, reducing bladder irritants, and quitting smoking may help improve bladder control for some people.
Behavioral therapies and pelvic floor rehabilitation: Pelvic floor rehabilitation can play an important role in managing urinary leakage. Depending on your needs, it may include targeted exercises, biofeedback, or other techniques designed to improve muscle control.
Pelvic floor exercises: Pelvic floor exercises, often called Kegel exercises, can help improve support for the bladder and urethra. When performed correctly and practiced regularly, they may reduce certain types of urinary leakage and improve bladder control.
Bladder training: Bladder training aims to gradually increase the time between bathroom visits and improve your ability to manage sudden urges to urinate. This approach can be helpful for people with overactive bladder, particularly when it is part of an individualized treatment plan.
Midurethral sling: A midurethral sling is a minimally invasive procedure used to treat stress urinary incontinence. It involves placing a thin supportive sling under the urethra to reduce leakage during physical activity, coughing, or sneezing. This type of synthetic sling has been extensively studied and is commonly used in Canada for appropriately selected patients.
Bladder neck suspension: Bladder neck suspension is a surgical procedure that supports and repositions the bladder neck to help reduce stress-related urinary leakage. It may be considered when less invasive treatment options are not appropriate or have not provided the desired results.
.svg)
.svg)
.svg)
.svg)
