Final answer:
Urge incontinence/OAB is characterized by uncontrolled contractions of the bladder, leading to unexpected bladder emptying and leakage of large amounts of urine.
Step-by-step explanation:
Urge incontinence, also known as overactive bladder (OAB), is characterized by uncontrolled contractions of the detrusor muscle in the wall of the bladder, causing the bladder to empty unexpectedly. It is often characterized by leakage of large amounts of urine with an insufficient warning to get to the bathroom in time.
Common symptoms of urge incontinence/OAB include:
- Leakage of large amounts of urine
- Urgent need to urinate
- Frequent urination (usually more than 8 times a day)
- Waking up frequently at night to urinate