12/22/2025
Overactive bladder is a condition that causes sudden urges to urinate.
When you have overactive bladder (OAB), your bladder muscles contract too soon. This gives you a strong sudden need to urinate, even when your bladder isn’t full and creates a “gotta go” sensation. You may also have urge urinary incontinence, meaning you leak urine after you have a sudden urge...