Overactive Bladder (OAB): Why You Are Always Running to the Toilet

마지막 업데이트: 2026년 8월 15일

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A steady stream of patients arrive at my office having had urinary frequency for years. They have been round several clinics and hospitals, spent a good deal of money, and still have no diagnosis. If that sounds familiar, there is a name for it — overactive bladder syndrome — and it is a great deal more common than most people realise.

The reason it goes undiagnosed for so long is built into its definition: OAB is what remains once infection and structural problems have been excluded. There is nothing to see on a scan and nothing to grow on a culture, so if nobody thinks of it by name, the search simply continues.

What overactive bladder actually is

The International Continence Society defines OAB as urinary urgency, with or without incontinence, usually with increased frequency by day and night, and no proven infection or other obvious cause. Urgency is the key word — not simply going often, but the sudden compelling need that is hard to defer.

Patients describe it less clinically. What they tell me about is the fear of leaking, and the way it reorganises daily life around where the toilets are. Around 12% of the general population report OAB symptoms, rising to 20% of women aged 70 and over.

How the diagnosis is made

A full history and physical examination, a frequency-volume chart kept over three days, and urinalysis to exclude infection or stones. The chart does more work than patients expect: it turns “I go all the time” into a record of how often, how much, and when — which is what distinguishes a genuinely overactive bladder from simply drinking a great deal of tea or coffee.

Where the picture is unclear, or where symptoms have not responded to treatment as expected, a 요역동학 검사 measures how the bladder actually behaves as it fills and empties. 소라위 박사는 방콕 병원 본원에서 요역동학 검사를 시행합니다., so this can be arranged without a separate referral.

Treatment, step by step

1. Lifestyle and bladder training — adjusting how much and when you drink, cutting caffeine and other bladder irritants, stopping smoking, pelvic floor exercises, and gradually stretching the interval between visits to the toilet. This is unglamorous and it is also where most of the improvement comes from.
2. 경구 약물 — anticholinergic agents or beta-3 agonists, the mainstay of medical treatment. If the first drug only partly helps, the dose can be adjusted or a different agent tried; a disappointing response to one tablet is not the end of the road.
3. 절차 — for the minority who do not respond adequately, bladder botulinum toxin injection and sacral neuromodulation are the established options. Neither is performed at Bangkok Hospital Headquarters; if your case reaches that point, a referral to a centre that provides them can be arranged.

Two expectations worth setting at the start. OAB is usually managed rather than cured, so the goal is a bladder that no longer runs your day rather than one that behaves perfectly. And the improvement comes from doing the dull things consistently — patients who keep up the bladder training alongside the medication do markedly better than those who rely on the tablet alone.

What I most want patients to take away is that this is not something you have to live with silently. It is not life-threatening, which is precisely why it goes unmentioned for years — but it is a quality-of-life problem with real treatment behind it.

명확한 원인 없이 소변을 자주 보거나 과민성 방광이 의심되는 경우, Soarawee Weerasopone 박사가 방콕 병원 본사에서 전문 진료를 제공합니다. 진료 예약. 사미즈 시라차 병원 예약은 비뇨기과로 전화하여 하실 수 있습니다. 088-022-1445.

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고지 사항: 이 콘텐츠는 방콕병원 본원의 공인 비뇨기과 전문의인 소라위 위라소폰(Soarawee Weerasopone) 박사가 작성하고 검토했습니다. 교육 목적으로만 제공되며 의학적 조언에 해당하지 않습니다. 개인 메시징 채널을 통해 의학적 조언, 진단 또는 처방은 제공되지 않습니다. 의학적 치료를 시작하기 전에 항상 자격을 갖춘 의료 전문가와 상담하십시오.