Are You Urinating a Lot at Night? Here’s Why—and What You Can Do
Waking up to urinate at night is called nocturia. It becomes more common with age, but repeatedly getting up at night shouldn’t automatically be dismissed as normal aging.
Common causes
1. Drinking too much in the evening
Large amounts of fluid near bedtime can increase nighttime urination. Caffeine and alcohol can also contribute.
2. Enlarged prostate
In men, benign prostate enlargement can cause frequent nighttime urination, a weak stream, difficulty starting, or a feeling that the bladder hasn’t emptied completely.
3. Overactive bladder
A sudden, difficult-to-control urge to urinate and frequent trips to the bathroom can occur both day and night.
4. Diabetes or kidney/heart problems
Conditions that increase urine production or cause fluid to accumulate during the day can contribute to nocturia.
5. Medications
Diuretics (“water pills”) and some other medicines can increase urination. Don’t change the timing or dose of a prescribed medicine without asking your doctor or pharmacist.
What you can try
- Drink most of your fluids earlier in the day.
- Reduce caffeine and alcohol, particularly in the evening.
- Empty your bladder shortly before bed.
- If you have swollen ankles, ask your clinician whether elevating your legs earlier in the day/evening would be appropriate.
- Keep a 2–3 day bladder diary: record what you drink, when you urinate, and approximately how much.
Don’t severely restrict water just to avoid nighttime bathroom trips. Dehydration can create other health problems
