Causes and Treatment of Urinary Incontinence

Urinary incontinence is the involuntary leakage of urine due to a loss of bladder control. It generally occurs due to weakened pelvic floor muscles, advancing age, hormonal changes, or nervous system disorders. This condition, which restricts social life and creates psychological pressure, is not a natural and helpless consequence of aging, contrary to popular belief. With current medical approaches and personalised treatment plans, it can often be effectively managed and resolved.

• Urinary incontinence is not a disease in itself, but rather a symptom of an underlying urological or gynecological issue.
• It is much more common in women than in men due to pregnancy, childbirth, and menopause.
• It can manifest as dribbling during laughing, coughing, sneezing, or lifting heavy objects.
• Diagnosis involves urinalysis, ultrasound, and urodynamic tests that measure bladder pressure.
• Treatment highlights lifestyle changes, pelvic floor exercises, laser applications, and minimally invasive surgical options.

What is Urinary Incontinence?

Urinary incontinence is the involuntary leakage of urine, which is produced in the kidneys and stored in the bladder. In a healthy excretory system, the bladder muscle relaxes to store urine, while the sphincter muscles at the bladder neck contract to prevent urine from leaking out. When you go to the toilet, brain signals cause the sphincter to relax and the bladder to contract, emptying the urine. Any damage or weakness in this complex muscular and nervous system leads to a loss of bladder control.

This condition, which is quite common in society, can range from slight dribbling to completely emptying the bladder before reaching the toilet. Many people delay seeing a doctor due to embarrassment, which causes the problem to become chronic and steadily lowers their quality of life.

Differences Between Men and Women

Due to their anatomical structure, women experience urinary incontinence about three times more often than men. A woman's pelvic floor muscles can be severely worn down by factors such as pregnancy, vaginal delivery, and estrogen loss during menopause. In men, urinary incontinence is usually associated with an enlarged prostate gland (BPH) or damage to the sphincter muscle following prostate cancer surgeries.

Causes and Risk Factors of Urinary Incontinence

Urinary incontinence can stem from temporary conditions or permanent anatomical disorders. Temporary causes include severe urinary tract infections, excessive caffeine and alcohol consumption, constipation, and factors that increase urine output, such as blood pressure medications (diuretics). In such cases, bladder control usually returns to normal once the underlying factor is eliminated.

The main causes and risk factors for permanent urinary incontinence are:

• Pelvic Floor Weakness: Multiple pregnancies, difficult vaginal deliveries, and aging weaken the muscles supporting the bladder.
• Hormonal Changes: The decrease in estrogen hormone after menopause causes the tissues of the bladder and urethra (urinary tract) to lose their elasticity.
• Neurological Disorders: Conditions like Multiple Sclerosis (MS), Parkinson's disease, stroke, or spinal cord injuries disrupt the neural communication between the brain and the bladder.
• Obesity: Excess weight keeps intra-abdominal pressure constantly high, putting an extra load on the bladder and pelvic floor muscles.
• Chronic Cough: Constant coughing due to reasons like smoking or asthma wears out the pelvic floor muscles over time.

Infections affecting the urinary tract or kidney stones can also disrupt bladder functions and cause an urgent need to urinate. For more detailed information on this topic, you can review our article titled Ways to Prevent Kidney Stone Pain and Urine Colour.

Types and Symptoms of Urinary Incontinence

In order to treat urinary incontinence correctly, it is essential to determine which type of incontinence the patient is experiencing. Symptoms vary greatly depending on the type of leakage.

Stress Incontinence

This is the most common type, especially in young and middle-aged women. The "stress" here refers to physical pressure, not psychological stress. It is the leakage of a few drops or more of urine when intra-abdominal pressure suddenly increases during coughing, sneezing, laughing, climbing stairs, or lifting heavy objects. It stems from the weakness of the pelvic floor muscles and the urethral sphincter.

Urge Incontinence

This is a sudden and very intense urge to urinate, followed by involuntary leakage before reaching the toilet. It is also known as overactive bladder syndrome. The person may wake up frequently during the night with the need to urinate. Even hearing the sound of running water or being exposed to cold weather can trigger this sudden urge.

Mixed and Overflow Incontinence

Mixed incontinence encompasses symptoms of both stress and urge types simultaneously. Overflow incontinence occurs when the bladder cannot empty completely, exceeding its capacity and causing urine to constantly dribble; it is generally seen in men with prostate enlargement or patients with diabetic neuropathy.

Hospital Diagnosis and Diagnostic Methods

For patients presenting with urinary incontinence, diagnosis begins with taking a detailed medical history. Your physician will ask how often you leak urine, what triggers it, and what medications you use. During the physical examination, women are checked for pelvic organ prolapse (cystocele), and men are checked for prostate enlargement.

The following tests are applied for a definitive diagnosis and to determine the underlying cause:

• Urinalysis and Culture: Performed to check for infection, blood, or the presence of sugar, which is a sign of diabetes.
• Voiding Diary: The patient is asked to note their fluid intake, urination frequency, and moments of leakage for 3 to 7 days.
• Urinary Ultrasonography: The structure of the kidneys, bladder, and urinary tract is imaged. The amount of urine left in the bladder after urination (residual volume) is measured.
• Urodynamic Tests: A thin catheter is placed through the urinary tract into the bladder to measure the bladder's pressure, capacity, and contraction strength via computer during filling and emptying.

Urinary Incontinence Treatment Options

The treatment plan is personalised based on the type of urinary incontinence, the patient's age, overall health status, and the severity of the symptoms. Treatment usually begins with the least invasive methods.

Lifestyle Changes and Kegel Exercises

For mild symptoms, the first step is adjusting your lifestyle. Balancing daily fluid intake, avoiding bladder-irritating caffeinated, acidic, and spicy foods, reaching an ideal weight, and preventing constipation are highly beneficial. Kegel exercises, which strengthen the pelvic floor muscles, are particularly effective for stress incontinence. These exercises are based on regularly contracting and relaxing the muscles used to stop the flow of urine throughout the day.

Medication and Physical Therapy

For urge incontinence, anticholinergic medications or beta-3 agonists are prescribed to prevent excessive and involuntary contractions of the bladder muscles. Local estrogen creams can be used to strengthen vaginal tissues in menopausal women. Additionally, physical therapy methods such as biofeedback and electrical stimulation, which stimulate the pelvic floor muscles, are applied for patients who cannot perform Kegel exercises correctly.

Shelase Laser Treatment

Thanks to advancing medical technologies, laser treatment for urinary incontinence—a non-surgical and painless method—has come to the forefront. Shelase Laser Treatment gently heats the tissues under the vaginal mucosa, triggering collagen production. This thickens the vaginal wall, restores elasticity, and increases the support it provides to the urinary tract (urethra).

This procedure, which takes an average of 20-30 minutes, requires no anesthesia and involves no incisions or stitches. The patient can return to their daily life immediately after the procedure. It is a highly comfortable option that provides high patient satisfaction, especially for women experiencing mild to moderate stress incontinence.

Surgical Methods

Urinary incontinence surgery comes into play for patients who do not benefit sufficiently from lifestyle changes, medications, or laser treatment. The most common surgical method for stress incontinence involves procedures known as "sling surgeries" (TOT or TVT). In these surgeries, a synthetic mesh is used to support the urinary tract like a hammock, preventing urine from leaking when intra-abdominal pressure increases. For urge incontinence, Botox (Botulinum toxin) injections into the bladder muscle can be used to calm an overactive bladder.

Complications and Risk Groups

When left untreated, urinary incontinence leads not only to physical issues but also to severe psychosocial problems. Irritation, redness, fungal infections, and stubborn diaper rashes can occur on the genital area skin due to constant contact with urine. Furthermore, the risk of recurrent urinary tract infections increases.

Socially, the person may not want to leave the house due to the fear of leaking urine, may avoid travelling, and their sex life can be negatively affected. The obligation to constantly wear pads and the resulting social isolation can turn into anxiety and depression over time. To protect your mental health and cope with such pressures, you can also review our article on Scientific Ways to Cope with Stress.

When to See a Doctor?

You should see a doctor the moment urinary incontinence begins to affect your quality of life. However, some symptoms require immediate medical evaluation, as they could be a sign of a more serious underlying health issue:

• Visible blood (hematuria) or a pinkish tint in the urine,
• Severe burning, pain, or a foul odor while urinating,
• Urinary incontinence that appears suddenly, without any prior symptoms,
• Sudden weakness or numbness in the legs, or loss of bowel control.

Conditions such as the inability to urinate (acute retention), high fever, severe back/kidney pain, or confusion require emergency intervention. When you experience these symptoms, you should immediately go to the nearest emergency department or call 112.

The Process and Multidisciplinary Approach at BHT CLINIC

At BHT CLINIC İstanbul Tema Hastanesi, patients presenting with urinary incontinence are meticulously evaluated by our Urology and Obstetrics & Gynecology specialists. Our hospital is equipped with an advanced technological infrastructure, ranging from the latest urodynamic devices to cutting-edge laser systems.

Chronic diseases like diabetes can disrupt bladder control by causing nerve damage and can also threaten eye health. In such systemic conditions, our urology department works in integration with other specialties, such as Ophthalmology, to protect your holistic health. Our emergency department, providing 24/7 service, is always by your side for unexpected situations. For a comprehensive evaluation and a personalised treatment plan, you can visit our online appointment page or contact us uninterruptedly via our call centre at 0850 811 34 00.

Frequently Asked Questions

Is urinary incontinence surgery risky?

The sling surgeries (TOT/TVT) performed today are minimally invasive (closed or small-incision) methods. Although standard risks such as infection or bleeding exist as in any surgical procedure, the success rate is very high and the risk of complications is quite low when performed by expert hands.

Do Kegel exercises definitively cure urinary incontinence?

Kegel exercises are highly effective, especially for mild and moderate stress incontinence. However, strengthening the pelvic floor muscles takes time, and the exercises must be done regularly for months. They may not be sufficient on their own for advanced prolapse or urge incontinence.

How long does Shelase laser treatment take, and is it painful?

Shelase laser treatment is a highly comfortable procedure that takes an average of 20-30 minutes. Anesthesia is not required during the application; patients generally only describe a mild sensation of heat. There is no pain after the procedure, and you can immediately return to your daily routine.

Is urinary incontinence only seen in the elderly?

No, urinary incontinence is not solely a disease of old age. It is a condition frequently encountered in young women who have had difficult vaginal deliveries, athletes engaged in heavy sports, or young individuals with neurological disorders.

This article is for informational purposes only; please consult your physician for diagnosis and treatment.