Does bladder hyperactivity lead to nocturnal urination?

Overactive bladder

is a chronic disease, and nocturnal urination is a typical symptom of overactive bladder. When patients sleep at night, excessive contraction of the bladder reduces bladder volume. When bladder capacity exceeds its normal capacity, it triggers urination, resulting in increased nocturnal urination, especially when there is more water at night.

For patients with overactive bladder, it is recommended to seek medical attention and receive treatment to help relieve symptoms and improve night sleep quality.