Polyuria is the medical term for excessive urination; poly is from the root word \u201cmany\u201d and uria means related to urine. <\/p>\n\n\n\n
The average person has a urine output of about 800-2,000 milliliters (ml) per day. In the case of polyuria, it is defined as a urine output of greater than 3,000 ml, or 3 liters, per day. <\/p>\n\n\n\n
Polyuria is different from having the urge to urinate frequently (urinary frequency) because urine volume is often normal or less-than-normal in the case of urinary frequency. <\/p>\n\n\n\n
People with polyuria often have to urinate frequently throughout the day and night. This is similar to urinary frequency, but the overall volume is higher than normal.<\/p>\n\n\n\n
Several factors play into the cause of polyuria. The kidneys play a significant role in urine production, as well as antidiuretic hormone, or ADH. <\/p>\n\n\n\n
Antidiuretic hormone encourages the kidneys to absorb more water, so when ADH levels are low, urine output can increase. ADH helps prevent dehydration<\/a> because it helps our bodies hold on to more fluid instead of excreting it.<\/p>\n\n\n\n Diabetes insipidus<\/a> is a condition where the body lacks adequate levels of ADH. If the body doesn\u2019t make enough ADH because of a problem with hormone production in the brain, it\u2019s considered central diabetes insipidus. <\/p>\n\n\n\n If diabetes insipidus occurs because the kidneys fail to respond to the ADH that the brain does make, it\u2019s called nephrogenic (kidney) diabetes insipidus. Diabetes insipidus is quite rare, and nephrogenic diabetes insipidus is even rarer.<\/p>\n\n\n\n Polyuria can also occur in diabetes mellitus. When blood sugar levels<\/a> are high, sugar also becomes present in the urine. <\/p>\n\n\n\n When urine osmolality is high (osmolality<\/a> refers to the amount of dissolved particles in a substance; in this case, sugar dissolved in urine), the body tries to balance out the high amount of sugar by excreting more fluid to dilute the sugar. The result is polyuria due to increased urine volume.<\/p>\n\n\n\n Polyuria is often associated with polydipsia in diabetes. Polydipsia means abnormally increased thirst and water intake, which occurs from the fluid loss and dehydration that polyuria can cause. <\/p>\n\n\n\n Psychogenic polyuria is different from classic polydipsia. It is usually observed in people with mental illness or developmental disabilities.<\/p>\n\n\n\n Some forms of chronic kidney disease<\/a> can also cause polyuria since the kidneys play such a large role in urine production and volume output. <\/p>\n\n\n\n <\/p>\n\n\n\n <\/p>\n\n\n\n <\/p>\n\n\n\n Polyuria is as common as some of the leading causes previously mentioned. Diabetes mellitus, especially type 2, is becoming more common. It\u2019s estimated that about 9.4% of the United States population is affected by diabetes, both type 1 and type 2. Diabetes can also occur during pregnancy, which is referred to as gestational diabetes.<\/p>\n\n\n\n The prevalence of chronic kidney disease in the general population is around 14%. Not everyone who has chronic kidney disease will experience polyuria. <\/p>\n\n\n\n Diabetes insipidus is more rare, with an incidence of about 3 in 100,000 in the general population.<\/p>\n\n\n\n Polyuria is diagnosed with a physical exam, including medical history and a timeline of symptoms. Healthcare providers may order a urine collection test over 8, 12, or 24 hours to measure urine output. Urine output should be higher than 3 liters in 24 hours to diagnose polyuria.<\/p>\n\n\n\n A water deprivation test may also be used to diagnose polyuria. This test helps identify the cause of polyuria by determining if the body is making (and effectively responding to) adequate levels of ADH. This can rule out or diagnose conditions like diabetes insipidus.<\/p>\n\n\n\n If polyuria is ignored, health complications may occur. This is especially true for someone with undiagnosed diabetes mellitus<\/a>. Getting prompt evaluation and diagnosis of diabetes helps reduce complications.<\/p>\n\n\n\n Polyuria can be very inconvenient and impact a person\u2019s quality of life, such as when traveling. Having to urinate frequently is inconvenient, and can also cause sleep disruption<\/a> in the case of nocturia.<\/p>\n\n\n\n Elevated blood glucose levels cause an imbalance of dissolved particles in the urine or increased urine osmolality. When there is a lot of sugar in the urine, the body attempts to dilute the sugar by pulling fluid from the body. <\/p>\n\n\n\n The result is increased urine volume due to less water being absorbed by the kidney and more being excreted through the bladder. <\/p>\n\n\n\n Polyuria is often one of the major symptoms of diabetes, along with polydipsia. Glycosuria<\/a>, or the presence of glucose (sugar) in the urine, usually occurs when polydipsia is related to diabetes because blood sugar levels are abnormally high. <\/p>\n\n\n\n Glycosuria is tested using a urine sample and is often done at prenatal appointments to test for blood sugar and kidney problems.<\/p>\n\n\n\n Issues with antidiuretic hormone also play a role in polyuria not caused by diabetes mellitus. Chronic kidney disease can also affect urine output through both excessive and lack of urination.<\/p>\n\n\n\n Drinking excessive amounts of fluids could lead to polyuria. In this case, there isn\u2019t an imbalance of antidiuretic hormone, nor are there physical problems causing polyuria.<\/p>\n\n\n\n People with poorly-controlled diabetes can also experience polyuria. Taking steps to manage diabetes<\/a> is crucial for overall health, as well as improving the quality of life by reducing polyuria. <\/p>\n\n\n\n Some people can tell their blood sugar is running higher, even without checking their blood glucose levels, based on changes in urination frequency.<\/p>\n\n\n\n People who overuse or abuse certain substances such as alcohol, caffeine, and diuretic medications could also experience polyuria. Diuretics, or water pills, work by increasing the excretion of water and salt from the body in the form of urine. <\/p>\n\n\n\n Diuretics are often used to treat health conditions such as congestive heart disease<\/a> and high blood pressure<\/a>. However, they should be used under the close supervision of a medical professional. Diuretics may be abused in the case of eating disorders because they cause fluid-related weight loss.<\/p>\n\n\n\n Other health and urinary conditions that can cause frequent urination but not increased urine volume include :<\/p>\n\n\n\n Again, these usually don\u2019t cause increased urine volume, which is why a correct medical diagnosis is important for proper treatment. <\/p>\n\n\n\n If underlying medical conditions are ruled out, there are some things to consider trying at home to treat polyuria or frequent urination naturally. <\/p>\n\n\n\n If you\u2019re drinking excessive amounts of fluids, try cutting back and drinking just to avoid the thirst. <\/p>\n\n\n\n Cut back on alcohol<\/a> and caffeine. Many people consume a lot of coffee, which contains caffeine. Caffeine has a diuretic effect, which means it increases the output of fluid in the form of urine.<\/p>\n\n\n\n If polyuria is related to anxiety, practicing natural relaxation techniques such as deep breathing<\/a> and seeking treatment for anxi<\/a>e<\/a>ty<\/a> may be beneficial.<\/p>\n\n\n\n For pregnancy-related frequent urination, space intake of fluids evenly throughout the day and avoid consuming large amounts of fluids before bedtime.<\/p>\n\n\n\n For men, having regular medical exams to evaluate prostate health can help with early detection of prostate enlargement<\/a> and\/or prostate cancer<\/a>. An enlarged prostate can block urine output and lead to frequent urination and urinary tract infections.<\/p>\n\n\n\nHow common is Polyuria?<\/h2>\n\n\n\n
How is Polyuria diagnosed?<\/h2>\n\n\n\n
Signs and symptoms of Polyuria<\/h2>\n\n\n\n
\n
<\/li>\n<\/ul>\n\n\n\n\n
<\/li>\n<\/ul>\n\n\n\n\n
<\/li>\n<\/ul>\n\n\n\nFactors contributing to Polyuria<\/h2>\n\n\n\n
What behaviors can contribute to Polyuria?<\/h2>\n\n\n\n
What other urinary tract disorders can cause polyuria?<\/h3>\n\n\n\n
\n
<\/li>\n\n\n\n
<\/li>\n\n\n\n
<\/li>\n\n\n\n
<\/li>\n\n\n\n
<\/li>\n\n\n\nNatural treatments for Polyuria<\/h2>\n\n\n\n