What is Overactive Bladder?
Overactive bladder (OAB) is a problem with the bladder-storage function. Four symptoms of overactive bladder are:
- Urinary urgency: a sudden or overwhelming need to urinate immediately.
- Frequency: urinating more than 8 times a day.
- Urge incontinence: urine leakage (wetting accident) that follows a sudden urge.
- Nocturia: waking up 2 or more times during the night to urinate.
