How Is Nocturia Diagnosed? Diagnosis Diagnosis of nocturia begins with a thorough medical history and physical examination, which involves checking for bladder distension, leg swelling, heart function, and prostate size in men.e60dc2a1-f33c-4a05-9b50-8e3e8e597629c71edb0c-3268-455e-9d8d-8c4816a2df42 “We always give the patient the opportunity to talk about what is going on. Is this a daytime issue, a nighttime issue, or a global issue?” says Eugene Rhee, MD , a urologist at Kaiser Permanente in San Diego. “It’s a clear stepwise workup to figure out why it’s happening.” Keeping a bladder diary for each 24-hour period over the course of three days is usually the next step, Dr. Rhee and Kumar say.e60dc2a1-f33c-4a05-9b50-8e3e8e5976292c724056-994d-4cdd-8e62-3a38ca78187f In the diary, you will track these points: When you wake up When you go to sleep The time of urination How much urine was produced in milliliters (your doctor will typically provide a special cup) Your fluid intake (type and amount) What you ate and how much Additional tests, such as a urinalysis and blood tests, may check for infection, blood sugar levels, kidney function, and electrolytes that could be causing conditions that contribute to nocturia symptoms.e60dc2a1-f33c-4a05-9b50-8e3e8e5976292c724056-994d-4cdd-8e62-3a38ca78187f
When to See a Doctor When to See a Doctor If you regularly wake up more than once a night (twice or more) with a strong urge to urinate and feel exhausted during the day, consult a doctor for proper diagnosis and treatment.e60dc2a1-f33c-4a05-9b50-8e3e8e597629923d249d-a47f-43ed-9fec-c4795a51f990
Who among us hasn’t occasionally woken up during the night with the urge to pee? But if it’s happening more than once per night on a regular basis, you may have a condition known as nocturia.e60dc2a1-f33c-4a05-9b50-8e3e8e597629768a6e67-ed9c-4dc6-876d-47d68869b728 “If you wake up two or more times a night to urinate and it’s disruptive to your life, you should seek medical attention,” says Angelish Kumar, MD , a urologist who primarily treats postpartum, perimenopausal, and postmenopausal women in her private practice in New York City.e60dc2a1-f33c-4a05-9b50-8e3e8e597629768a6e67-ed9c-4dc6-876d-47d68869b728 One in 3 adults over age 30 visits the bathroom at least twice every night.e60dc2a1-f33c-4a05-9b50-8e3e8e5976294d114ba9-2780-4425-b17c-70a98cf61b64 These frequent awakenings can disrupt sleep , cause excessive daytime sleepiness, and increase the risk of falls .
Causes and Risk Factors of Nocturia Causes Various medical conditions, medications, and lifestyle factors can cause nocturia. Medical Conditions and Factors Health conditions and factors that can contribute to nocturia include: Aging Decreased production of antidiuretic hormone (ADH), which regulates blood volume and pressure as well as water balance in the body, occurs as you age and can lead to increased nighttime urine production.e60dc2a1-f33c-4a05-9b50-8e3e8e597629f4686289-3774-4aa9-90ff-eb2f9fd8a3a6 Diabetes Insipidus This condition, which occurs when the body has trouble balancing fluid levels due to a lack of ADH, can result in excessive urination.e60dc2a1-f33c-4a05-9b50-8e3e8e597629495143d5-b2c8-42dd-b5a9-e2c1730d3293 Type 2 Diabetes Elevated blood sugar levels in type 2 diabetes may increase urine production because the body excretes the excess sugar through urine.e60dc2a1-f33c-4a05-9b50-8e3e8e597629a032683d-a7c8-47ff-b7b6-c701f5ae4cfd Polydipsia Polydipsia, or excessive thirst, can lead to increased liquid intake and result in nocturia.e60dc2a1-f33c-4a05-9b50-8e3e8e5976294f6a7e66-a6d9-4af2-adbd-cfbdc2b54f12e60dc2a1-f33c-4a05-9b50-8e3e8e597629a9bb9b6e-a7fc-4921-8acc-916facfebe89 Obstructive Sleep Apnea (OSA) Characterized by pauses in breathing during sleep, OSA can trigger the kidneys to produce excess urine. Research has shown that nearly 50 percent of people with OSA experience nocturia.e60dc2a1-f33c-4a05-9b50-8e3e8e5976291e139817-aba2-47c4-af9e-b45d16d9c29c Congestive Heart Failure This heart condition can cause fluid to accumulate in the legs (peripheral edema or swelling), which is then excreted when lying down.e60dc2a1-f33c-4a05-9b50-8e3e8e597629a118a40d-0a25-4311-ba1d-25ef0b2b98bd Hypertension (High Blood Pressure) High blood pressure strains the kidneys, which can lead to increased urine volume.e60dc2a1-f33c-4a05-9b50-8e3e8e5976297db2b563-ffda-47e5-aabb-fc6fbb354523 Chronic Kidney Disease Damaged kidneys can cause the overproduction of diluted urine.e60dc2a1-f33c-4a05-9b50-8e3e8e597629a221c315-4c98-452a-92d4-90ea2087be20 Overactive Bladder This condition, in which bladder muscles contract involuntarily, even with low urine volume, can cause an urgent need to pee.e60dc2a1-f33c-4a05-9b50-8e3e8e597629420b87fe-9764-4a0d-a761-2918674441e0 Benign Prostatic Hyperplasia Having an enlarged prostate can cause difficulty in emptying the bladder.e60dc2a1-f33c-4a05-9b50-8e3e8e597629f13c76ed-abe2-4682-9849-300303de46a3 Pregnancy and Childbirth Hormonal changes and increased pressure on the abdomen and pelvis affect the bladder as early as the first trimester in approximately 80 to 95 percent of pregnant women.e60dc2a1-f33c-4a05-9b50-8e3e8e597629af50a8b3-2611-4528-9b76-a690f7e0e68b Menopause Decreased estrogen levels can lead to lower urinary tract symptoms such as urgency and frequency.e60dc2a1-f33c-4a05-9b50-8e3e8e597629e14a0053-5367-4c42-94cb-9e7ea19e565c Medications Medications that can contribute to nocturia include: Diuretics These medications rid the body of extra fluid, but they can cause bladder overactivity, especially if you take them late in the day.e60dc2a1-f33c-4a05-9b50-8e3e8e597629a9bb9b6e-a7fc-4921-8acc-916facfebe89 Calcium Channel Blockers These blood pressure drugs are associated with increased urine production and incomplete bladder emptying.e60dc2a1-f33c-4a05-9b50-8e3e8e59762918f4e4d5-0ce3-4d22-9d7f-95317e14058d Lithium This medication for bipolar disorder can cause excessive urine output and thirst.e60dc2a1-f33c-4a05-9b50-8e3e8e59762906d50266-2ad8-411c-8e74-478df456acd4 SGLT2 Inhibitors These medications, typically taken for type 2 diabetes and metabolic dysfunction-associated steatotic liver disease , can cause frequent urination.e60dc2a1-f33c-4a05-9b50-8e3e8e59762914030483-2f49-4b5d-9317-3ed2427b0838 Lifestyle Factors Lifestyle factors that can contribute to nocturia include: Fluid Intake Drinking more than 2 liters (about half a gallon) daily or less than two hours before bedtime can increase nighttime urination.e60dc2a1-f33c-4a05-9b50-8e3e8e597629a9bb9b6e-a7fc-4921-8acc-916facfebe89 Caffeine and Alcohol Consuming caffeinated beverages and alcohol later in the day can cause bladder overactivity.e60dc2a1-f33c-4a05-9b50-8e3e8e597629a9bb9b6e-a7fc-4921-8acc-916facfebe89 Standing Still for Long Periods This can promote swelling (edema) and result in increased urination once you are lying flat.e60dc2a1-f33c-4a05-9b50-8e3e8e597629a9bb9b6e-a7fc-4921-8acc-916facfebe89 Too Much Salt Especially late in the day, consuming salty foods and drinks can increase fluid retention and swelling.e60dc2a1-f33c-4a05-9b50-8e3e8e597629a9bb9b6e-a7fc-4921-8acc-916facfebe89
Signs and Symptoms of Nocturia Signs and Symptoms Symptoms of nocturia include the following: Waking Up More Than Once to Pee “When you wake up with the urge to urinate two or more times a night, that’s when we consider it pathologic, and you should consult a doctor,” says Dr. Kumar.e60dc2a1-f33c-4a05-9b50-8e3e8e5976299486affa-0a95-4c1c-903f-0b3ca291c3dd For these episodes to count as nocturia, you must be sleeping before you wake up to urinate and go back to sleep afterward.e60dc2a1-f33c-4a05-9b50-8e3e8e597629631dbc89-a8b9-4600-a670-0c88d99cc700 Increased Urination This can occur throughout the day or only at night. “If you’re producing more than 30 percent of your 24-hour urine output during sleep, we define that as nocturnal polyuria,” says Kumar.e60dc2a1-f33c-4a05-9b50-8e3e8e5976292a41f679-a9fd-42ce-8d17-c855097c2421 Lower Urinary Tract Symptoms You may notice symptoms such as increased frequency and urgency.e60dc2a1-f33c-4a05-9b50-8e3e8e597629631dbc89-a8b9-4600-a670-0c88d99cc700 Mood Changes You feel very tired and grouchy during the day due to interrupted sleep.e60dc2a1-f33c-4a05-9b50-8e3e8e59762928833256-0a89-4f71-bb7d-5b9b97495b92
What Is Nocturia? What Is Nocturia? Nocturia occurs when your body overproduces urine , which can be due to the kidneys filtering out too much water from the blood, or because your bladder has problems storing or releasing urine.e60dc2a1-f33c-4a05-9b50-8e3e8e597629e223948b-dacf-4925-a2d9-2a784ed93e79 The condition has a variety of common causes, including lifestyle and dietary habits and underlying health issues.e60dc2a1-f33c-4a05-9b50-8e3e8e597629e223948b-dacf-4925-a2d9-2a784ed93e79 Nocturia is treatable and requires evaluation by a urologist to determine the cause, such as an overactive bladder or excessive fluid intake. Treatment typically involves lifestyle modifications or medication.e60dc2a1-f33c-4a05-9b50-8e3e8e597629e223948b-dacf-4925-a2d9-2a784ed93e79e60dc2a1-f33c-4a05-9b50-8e3e8e59762917b1d660-98d8-46f8-ba4f-191b31d07dfb
Resources We Trust Cleveland Clinic: NocturiaCedars Sinai: NocturiaStatPearls: NocturiaCleveland Clinic: PolydipsiaMayo Clinic: Benign Prostatic Hyperplasia (BPH)
The 4 Main Types of Nocturia Types Nocturia is classified into four types: Global Polyuria Excessive urine production throughout the daye60dc2a1-f33c-4a05-9b50-8e3e8e5976297779a8ad-2aa8-4ee2-8b12-f71a75f8d578 Nocturnal Polyuria Overproduction of urine only at nighte60dc2a1-f33c-4a05-9b50-8e3e8e5976297779a8ad-2aa8-4ee2-8b12-f71a75f8d578 Bladder Storage Issues Incomplete bladder filling or emptyinge60dc2a1-f33c-4a05-9b50-8e3e8e59762927279b5d-487a-43ab-9893-7186b4ff273f Mixed Nocturia A combination of the above typese60dc2a1-f33c-4a05-9b50-8e3e8e5976297779a8ad-2aa8-4ee2-8b12-f71a75f8d578
How to Reduce Nighttime Bathroom Trips Treatment Treatment involves lifestyle changes, medications, and addressing underlying conditions. Lifestyle Modifications Nocturia management typically begins with lifestyle changes, such as:e60dc2a1-f33c-4a05-9b50-8e3e8e597629b7538ae2-4d16-4310-90a0-dd70c054379e Limiting fluid intake in the afternoon and avoiding it at least two hours before bed, and reducing fluid intake to no more than 2 liters daily Restricting caffeine and alcohol consumption, especially later in the day Performing pelvic floor muscle exercises, typically three repetitions of 8 to 12 slow pelvic contractions or compressions, each held six to eight seconds, three or four times a week for at least three months Talking to your doctor about taking medications such as diuretics earlier in the day (morning or early afternoon), which may result in fewer nighttime bathroom trips Elevating legs and using support hose in the evening to alleviate swelling Reducing dietary salt intake Increasing regular physical activity but not too close to bedtime Establishing a good sleep routine , such as going to bed at a consistent time, avoiding afternoon naps (especially after 3 p.m.), minimizing screen time 30 to 60 minutes before bed, keeping the bedroom comfortable (about 69 degrees F for most people), and using the bed only for sleeping or sexual activity Medications Medications for nocturia may include the following: Alpha-blockers for prostate issuese60dc2a1-f33c-4a05-9b50-8e3e8e597629b7538ae2-4d16-4310-90a0-dd70c054379e Bladder-relaxing drugs (anticholinergics) to increase bladder capacity and reduce urgency and frequencye60dc2a1-f33c-4a05-9b50-8e3e8e5976297e223888-f984-458b-a65b-04420808e2c5 Diuretics to regulate urine productione60dc2a1-f33c-4a05-9b50-8e3e8e5976297e223888-f984-458b-a65b-04420808e2c5 Vaginal estrogen for menopausal symptomse60dc2a1-f33c-4a05-9b50-8e3e8e59762943710dc0-0c45-4f3c-873c-5c219cc189b7 Botox or onabotulinumtoxinA to reduce episodes of nocturia in certain people who don’t respond to other treatmentse60dc2a1-f33c-4a05-9b50-8e3e8e597629b7538ae2-4d16-4310-90a0-dd70c054379e Desmopressin , an antidiuretic hormone therapy, may be prescribed to reduce urine production. However, taking it in high doses has been linked in about 5 percent of patients to developing hyponatremia , or dangerously low sodium levels in the blood, which can lead to brain swelling, seizures, and coma if untreated.e60dc2a1-f33c-4a05-9b50-8e3e8e597629b7538ae2-4d16-4310-90a0-dd70c054379e “Because it can cause hyponatremia, we use desmopressin with caution for patients with cognitive impairment, congestive heart failure, poor kidney function, or uncontrolled high blood pressure, as well as for people who drink excessive fluids or alcohol,” says Kumar. Treating Chronic Conditions If nocturia is linked to a chronic condition, treating the underlying cause may help manage symptoms. These treatments may include: Continuous positive airway pressure for OSAe60dc2a1-f33c-4a05-9b50-8e3e8e59762912c87e4b-3cf8-41cc-a745-6ec278916679 Blood pressure medication for high blood pressuree60dc2a1-f33c-4a05-9b50-8e3e8e5976291e9aa072-a7c9-417d-9a80-4289eca2c096 Diuretics for high blood pressure and congestive heart failuree60dc2a1-f33c-4a05-9b50-8e3e8e5976298a0ab877-06d7-4d25-807a-948ed7274984 Blood sugar management for diabetese60dc2a1-f33c-4a05-9b50-8e3e8e597629060c7182-75eb-4bc9-ba8b-3603f1652af4
Complications of Nocturia Complications Nocturia may increase the risk of accidental falls, especially among older adults. “Nighttime bathroom trips are a common trigger for falls and fractures in the elderly,” says Rhee. “It’s a major safety issue.”e60dc2a1-f33c-4a05-9b50-8e3e8e5976297e5624f1-035a-489c-8ab3-c910ac7fe270 You can minimize fall risk by clearing obstacles in your home and using night-lights.e60dc2a1-f33c-4a05-9b50-8e3e8e5976297e5624f1-035a-489c-8ab3-c910ac7fe270 If you wake up more than once a night to pee, you may also feel very tired and grouchy during the day, which may affect how well you function.e60dc2a1-f33c-4a05-9b50-8e3e8e59762961753523-1b82-49f5-91f8-41c85939ccf3 In older adults, nocturia can lead to cognitive problems, depression , and social isolation.e60dc2a1-f33c-4a05-9b50-8e3e8e59762961753523-1b82-49f5-91f8-41c85939ccf3
The Takeaway Nocturia is a condition in which you wake up more than once per night (two times or more) with a strong urge to urinate. If this is happening to you on a regular basis, seek evaluation by a doctor to identify the underlying cause. The main types of nocturia are global polyuria (increased daytime urine production), nocturnal polyuria (overproduction of urine at night), bladder storage issues, or a combination of these. Nocturia can result from chronic conditions, prescription medications, and lifestyle factors, and it can be managed with medications, by treating underlying health conditions, and by making lifestyle changes such as better sleep hygiene, limiting fluids, and performing pelvic floor exercises. Diagnosis includes a thorough medical history and physical examination, keeping a bladder diary for each 24-hour period over three days, and sometimes additional tests such as a urinalysis and blood tests.
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