Are You Urinating a Lot at Night? Here’s Why and What You Can Do
Waking up once a night can be normal, particularly as you get older. But repeatedly getting up to urinate—especially more than twice a night—is called nocturia and can significantly disrupt sleep.
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Mayo Clinic
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Common reasons
Drinking too much fluid in the evening, particularly close to bedtime.
Caffeine or alcohol, which can increase urine production and disturb sleep.
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Mayo Clinic
Enlarged prostate (BPH) in men, especially if there is a weak stream, difficulty starting, or incomplete emptying.
Overactive bladder, which can cause a sudden urge to urinate frequently.
Diabetes, particularly when blood glucose is high.
Urinary tract infections, especially when frequent urination is accompanied by burning or urgency.
Certain medications, including medicines that increase urine production.
Sleep apnea and some heart or kidney conditions, which can contribute to nighttime urination.
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NIDDK
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What you can try
Drink most of your fluids earlier in the day rather than drinking large amounts close to bedtime.
Limit coffee, tea, cola and alcohol, particularly in the evening.
Empty your bladder shortly before going to bed.
If your legs become swollen during the day, discuss this with your clinician; managing fluid accumulation can sometimes reduce nighttime urination.
Keep a bladder diary for several days, recording when you drink and when you urinate. This can help identify patterns and assist your doctor in finding the cause.
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Mayo Clinic
Don’t severely restrict fluids just to avoid nighttime bathroom trips. Too little fluid can concentrate the urine and irritate the bladder.
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Mayo Clinic
When should you see a doctor?
Make an appointment if nighttime urination is persistent, worsening, or disrupting your sleep, particularly if you also have excessive thirst, daytime fatigue, difficulty emptying your bladder, or changes in your urinary pattern.
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Mayo Clinic
Seek prompt medical attention if you have blood in your urine, fever, painful urination, significant side/back/groin pain, or difficulty urinating.
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Mayo Clinic
The key point: Don’t simply accept frequent nighttime urination as “just getting older.” It can be caused by several treatable conditions, so finding the underlying cause is more useful than simply trying to drink less.
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