Overactive Bladder
Educational information. Individual clinical review of this presentation by Dr. Ehsan is not yet documented. It does not replace personal medical evaluation.
Source: MedlinePlus, National Library of Medicine. Read the original source
MedlinePlus data edition September 26, 2026. Imported September 27, 2026. These dates do not indicate a new clinical review of the article.
Overactive bladder is a condition in which the bladder squeezes urine out at the wrong time. You may have overactive bladder if you have two or more of these symptoms:
- You urinate eight or more times a day or two or more times at night
- You have the sudden, strong need to urinate immediately
- You leak urine after a sudden, strong urge to urinate
You also may have incontinence, a loss of bladder control. Nerve problems, too much fluid, or too much caffeine can cause it. Often the cause is unknown.
Your doctor may prescribe a medicine that can calm muscles and nerves. The medicine may come as a pill, a liquid, or a patch. The medicines can cause your eyes to become dry. They can also cause dry mouth and constipation. To deal with these effects, use eye drops to keep your eyes moist, chew sugarless gum or suck on sugarless hard candy if dry mouth bothers you, and take small sips of water throughout the day.
NIH: National Institute of Diabetes and Digestive and Kidney Diseases
Symptoms, tests and care options
Further reading selected by MedlinePlus. Links open the original organizations’ websites.
- Cystoscopy and Ureteroscopy · National Institute of Diabetes and Digestive and Kidney Diseases
- Daily Bladder Diary · National Institute of Diabetes and Digestive and Kidney Diseases
- Urinary Tract Imaging · National Institute of Diabetes and Digestive and Kidney Diseases
Questions for your care team
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- How does this information apply to my situation?
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- Which tests are useful, and what can they tell us?
- What care options, benefits, and risks should we discuss?
- When should I seek urgent help, and whom should I call?
- When is follow-up, and how will we know whether the plan is working?
For a life-threatening emergency, call 911 in the U.S. or your local emergency number.
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