Overactive bladder (OAB) is a common condition that causes a sudden, frequent urge to urinate that can be difficult to control. Some people may also experience urge incontinence (leakage before reaching the bathroom), frequent daytime urination, or waking multiple times at night to urinate. While OAB is more common with aging, it can affect adults of any age and is not a normal or inevitable part of getting older.

OAB happens when the bladder muscles contract too often or at the wrong times, even when the bladder isn’t full. In many cases, the exact cause isn’t known, but contributing factors may include nerve signaling issues, bladder inflammation, hormonal changes, urinary tract infections, or certain medications.

Diagnosis typically begins with a medical history and discussion of symptoms. If you are seen by one of our physicians for OAB, they may ask about fluid intake, bathroom habits, and any leakage episodes. A physical exam and urine test are often performed to rule out infection or other conditions. Some patients may be asked to keep a bladder diary to track timing and volume of urination. In more complex cases, additional testing—such as ultrasound or bladder function studies—may be recommended.

Treatment usually starts with conservative approaches. Behavioral therapies are often highly effective and may include bladder training, pelvic floor exercises, timed voiding, and lifestyle changes such as reducing caffeine or evening fluids. If symptoms persist, medications can help relax the bladder muscles or reduce urgency.

For people who don’t respond to first-line treatments, advanced options are available. These may include nerve stimulation therapies, bladder injections, or other minimally invasive procedures, depending on individual needs.

The good news is that overactive bladder is very treatable. With the right combination of strategies, most people experience meaningful improvement in symptoms and quality of life.