What is a practical habit to reduce nocturia at night?

• A. Schedule a final void before bedtime
• B. Take a diuretic at bedtime
• C. Drink large amounts of water just before bed
• D. Sleep with a full bladder

Answer: (A)

A practical habit to reduce nocturia is to schedule a final void before bedtime. Emptying the bladder right before sleep minimizes the amount of urine produced or retained during the night, which lowers the chance of waking up to urinate and helps maintain uninterrupted sleep.

The other options work against this goal. A diuretic taken at bedtime increases urine production at night, raising the likelihood of nocturnal voids. Drinking large amounts of water just before bed adds volume that the kidneys must process during the night, promoting nocturia. Sleeping with a full bladder ensures there is already a urge to urinate, typically causing a nighttime wake-up.