복압성 요실금: 당황스러운 증상

마지막 업데이트: 2026년 5월 18일

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Stress urinary incontinence (SUI) is involuntary urine loss that occurs with activities that increase intra-abdominal pressure. SUI severely impacts quality of life, causing embarrassment and reduced social confidence. It is reported in approximately 15% of adult women, yet only about 60% of affected women seek medical treatment.

• 비뇨기과 센터 태국 방콕 병원 온라인 예약 02-310-3009 bhquro@bdms.co.th
• 사미티브 스리라차 병원 촌부리 088-022-1445

Patients typically report leakage triggered by: coughing, laughing, sneezing, or physical straining such as exercise or lifting heavy objects.

The 2 major causes of Stress Urinary Incontinence

1. Pelvic floor muscle dysfunction — The pelvic floor muscles play a central role in the continence mechanism. Any condition that weakens or damages these muscles can cause SUI:
   • 비만 — the pelvic floor must support all intra-abdominal contents; excess abdominal fat increases the load and accelerates pelvic floor dysfunction
   • Menopause — estrogen nourishes the urethral blood supply and mucosa; estrogen deficiency reduces continence function of the urethra
   • 임신의 역사 — pregnancy increases the load on the pelvic floor; multiple pregnancies progressively increase SUI risk
   • Pelvic floor trauma from vaginal delivery — the baby passing through the pelvic canal causes inevitable pelvic floor trauma, particularly when a perineal tear occurs
   • Chronic cough and constipation — repeated chronic increases in intra-abdominal pressure accelerate pelvic floor degeneration

2. Pelvic floor neuromuscular damage from prior pelvic surgery — major intra-abdominal surgeries, such as radical prostatectomy for prostate cancer, can disrupt the continence mechanism, resulting in post-operative SUI

Evaluation includes a full history, physical examination, and appropriate laboratory and imaging tests to confirm the SUI diagnosis. Treatment is individualized — a step-by-step approach is developed in discussion with the patient based on severity, lifestyle, and personal goals.

Treatment options for Stress Urinary Incontinence

1. Behavioral (first-line):
   • Kegel exercises — 3 sets of 10 contractions held for 10 seconds, performed 3 times daily
   • Timed voiding schedule
   • Pessaries — recommended when intravaginal anatomical distortion is found on examination

2. Medications (second-line):
   • Anticholinergic agents — reduce bladder overactivity component
   • Antidepressants (duloxetine) — enhance urethral sphincter contraction and closure pressure
   • Topical estrogen cream — nourishes urethral mucosa to improve continence function in postmenopausal women

3. Surgical interventions (definitive):
   • Urethral bulking agent injection — less invasive, suitable for selected patients
   • Mid-urethral sling (MUS) procedure — gold standard surgical treatment for female SUI with high long-term success rates

Frequently Asked Questions About Stress Urinary Incontinence

What causes stress urinary incontinence?

SUI is caused by weakness or damage to the pelvic floor muscles and urethral sphincter, which normally keep the urethra closed during pressure increases. The two major causes are: (1) pelvic floor muscle dysfunction — from obesity, menopause, pregnancy, vaginal delivery trauma, or chronic cough/constipation; and (2) neuromuscular damage from prior pelvic surgery — particularly radical prostatectomy in men or major gynecological procedures in women. Any factor that weakens the continence mechanism allows urine to escape when abdominal pressure rises.

Do Kegel exercises really help stress incontinence?

Yes — Kegel exercises are the most important first-line treatment for SUI. When performed correctly and consistently (3 sets of 10 contractions held for 10 seconds, three times daily), they strengthen the pelvic floor muscles that support the urethra. Many patients with mild to moderate SUI achieve significant improvement or full continence with dedicated Kegel training alone, without needing medications or surgery. Results typically become noticeable after 6–12 weeks of consistent practice. A physiotherapist or pelvic floor specialist can confirm correct technique.

When should surgery be considered for stress incontinence?

Surgery is recommended when behavioral therapy and medications have not provided adequate symptom control, or when the patient’s SUI is severe enough to significantly affect daily life and relationships. The mid-urethral sling (MUS) procedure is the gold standard surgical treatment for female SUI, offering high success rates and minimal recovery time. For patients who prefer a less invasive option, urethral bulking agent injections provide an intermediate step. All surgical decisions are made collaboratively — the urologist and patient discuss the degree of bother, expectations, and risk tolerance before proceeding.

If you are experiencing stress urinary incontinence and would like specialist evaluation, Dr. Soarawee Weerasopone offers specialist consultations at Bangkok Hospital Headquarters. 진료 예약.

면책 조항: 본 내용은 방콕 병원 본사의 전문의인 Soarawee Weerasopone 박사가 작성하고 검토한 것입니다. 교육 목적으로만 제공되며 의학적 조언을 구성하지 않습니다. 모든 의학적 치료를 시작하기 전에 항상 자격을 갖춘 의료 전문가와 상담하십시오.