Waking up multiple times at night to urinate, known as nocturia, is more common than many people realize. An estimated 50 million Americans experience it, with women noticing it more often before age 50, and men more commonly after 60. While it may seem like just a small inconvenience, it can interrupt deep sleep and affect overall well-being.
Nocturia occurs when the body produces an unusually high amount of urine during the night. One reason may be lower levels of the antidiuretic hormone (ADH), which normally helps the body reduce urine production while sleeping. Without enough restorative REM sleep — the stage where ADH functions most effectively — the body can act as though it’s daytime, leading to more frequent awakenings.
Frequent nighttime urination may also be linked to other factors such as an overactive bladder, prostate changes, or certain chronic conditions. Missing quality REM sleep doesn’t just mean less rest; it can also influence memory, mood, and overall long-term health.
The encouraging news is that simple lifestyle adjustments often help. Reducing caffeine and alcohol, keeping a consistent sleep schedule, avoiding late meals, and creating a calming sleep environment can all make a difference. If nocturia continues despite these steps, consulting a healthcare professional is recommended. Those nighttime trips may provide valuable insight into your body’s needs.