AnatomyOrganismsDiseasesChemicals and DrugsAnalytical, Diagnostic and Therapeutic Techniques and EquipmentPsychiatry and PsychologyPhenomena and ProcessesDisciplines and OccupationsHumanitiesNamed GroupsHealth CareGeographicals
PolyuriaPolydipsiaDiabetes InsipidusAquaporin 2Diabetes Insipidus, NeurogenicAntidiuretic AgentsKidney Concentrating AbilityDiabetes Insipidus, NephrogenicThirstDeamino Arginine VasopressinAquaporin 3Aquaporin 6Solute Carrier Family 12, Member 1Water DeprivationBartter SyndromeNocturiaNocturnal EnuresisVasopressinsAquaporinsArginine VasopressinDrinkingSodium-Potassium-Chloride SymportersRenal AgentsKidney MedullaLithiumLethargyEnuresisPituitary Gland, PosteriorHypernatremiaUrineKidney Tubules, CollectingOsmolar ConcentrationKidneyAquaporin 1NeurophysinsPotassium DeficiencyDiuresisSpecific GravityHydronephrosisDiverticulumCatsKidney PelvisUreteral ObstructionMeckel DiverticulumOhioUrinationUrination DisordersRetrospective StudiesStachybotrysPhilosophy, DentalMorning SicknessPhysician AssistantsNurse PractitionersHypotonic SolutionsSaline Solution, HypertonicFamily PracticeSodium Chloride
Polyuria: Urination of a large volume of urine with an increase in urinary frequency, commonly seen in diabetes (DIABETES MELLITUS; DIABETES INSIPIDUS).Polydipsia: Excessive thirst manifested by excessive fluid intake. It is characteristic of many diseases such as DIABETES MELLITUS; DIABETES INSIPIDUS; and NEPHROGENIC DIABETES INSIPIDUS. The condition may be psychogenic in origin.Diabetes Insipidus: A disease that is characterized by frequent urination, excretion of large amounts of dilute URINE, and excessive THIRST. Etiologies of diabetes insipidus include deficiency of antidiuretic hormone (also known as ADH or VASOPRESSIN) secreted by the NEUROHYPOPHYSIS, impaired KIDNEY response to ADH, and impaired hypothalamic regulation of thirst.Aquaporin 2: Aquaporin 2 is a water-specific channel protein that is expressed in KIDNEY COLLECTING DUCTS. The translocation of aquaporin 2 to the apical PLASMA MEMBRANE is regulated by VASOPRESSIN, and MUTATIONS in AQP2 have been implicated in a variety of kidney disorders including DIABETES INSIPIDUS.Diabetes Insipidus, Neurogenic: A genetic or acquired polyuric disorder caused by a deficiency of VASOPRESSINS secreted by the NEUROHYPOPHYSIS. Clinical signs include the excretion of large volumes of dilute URINE; HYPERNATREMIA; THIRST; and polydipsia. Etiologies include HEAD TRAUMA; surgeries and diseases involving the HYPOTHALAMUS and the PITUITARY GLAND. This disorder may also be caused by mutations of genes such as ARVP encoding vasopressin and its corresponding neurophysin (NEUROPHYSINS).Antidiuretic Agents: Agents that reduce the excretion of URINE, most notably the octapeptide VASOPRESSINS.Kidney Concentrating Ability: The ability of the kidney to excrete in the urine high concentrations of solutes from the blood plasma.Diabetes Insipidus, Nephrogenic: A genetic or acquired polyuric disorder characterized by persistent hypotonic urine and HYPOKALEMIA. This condition is due to renal tubular insensitivity to VASOPRESSIN and failure to reduce urine volume. It may be the result of mutations of genes encoding VASOPRESSIN RECEPTORS or AQUAPORIN-2; KIDNEY DISEASES; adverse drug effects; or complications from PREGNANCY.Thirst: A drive stemming from a physiological need for WATER.Deamino Arginine Vasopressin: A synthetic analog of the pituitary hormone, ARGININE VASOPRESSIN. Its action is mediated by the VASOPRESSIN receptor V2. It has prolonged antidiuretic activity, but little pressor effects. It also modulates levels of circulating FACTOR VIII and VON WILLEBRAND FACTOR.Aquaporin 3: Aquaporin 3 is an aquaglyceroporin that is expressed in the KIDNEY COLLECTING DUCTS and is constitutively localized at the basolateral MEMBRANE.Aquaporin 6: Aquaporin 6 is an aquaglyceroporin that is found primarily in KIDNEY COLLECTING DUCTS. AQP6 protein functions as an anion-selective channel.Solute Carrier Family 12, Member 1: Na-K-Cl transporter in the ASCENDING LIMB OF LOOP OF HENLE. It mediates active reabsorption of sodium chloride and is inhibited by LOOP DIURETICS such as FUROSEMIDE; and BUMETANIDE. Mutations in the gene encoding SLC12A1 are associated with a BARTTER SYNDROME.Water Deprivation: The withholding of water in a structured experimental situation.Bartter Syndrome: A group of disorders caused by defective salt reabsorption in the ascending LOOP OF HENLE. It is characterized by severe salt-wasting, HYPOKALEMIA; HYPERCALCIURIA; metabolic ALKALOSIS, and hyper-reninemic HYPERALDOSTERONISM without HYPERTENSION. There are several subtypes including ones due to mutations in the renal specific SODIUM-POTASSIUM-CHLORIDE SYMPORTERS.Nocturia: Frequent URINATION at night that interrupts sleep. It is often associated with outflow obstruction, DIABETES MELLITUS, or bladder inflammation (CYSTITIS).Nocturnal Enuresis: Involuntary discharge of URINE during sleep at night after expected age of completed development of urinary control.Vasopressins: Antidiuretic hormones released by the NEUROHYPOPHYSIS of all vertebrates (structure varies with species) to regulate water balance and OSMOLARITY. In general, vasopressin is a nonapeptide consisting of a six-amino-acid ring with a cysteine 1 to cysteine 6 disulfide bridge or an octapeptide containing a CYSTINE. All mammals have arginine vasopressin except the pig with a lysine at position 8. Vasopressin, a vasoconstrictor, acts on the KIDNEY COLLECTING DUCTS to increase water reabsorption, increase blood volume and blood pressure.Aquaporins: A class of porins that allow the passage of WATER and other small molecules across CELL MEMBRANES.Arginine Vasopressin: The predominant form of mammalian antidiuretic hormone. It is a nonapeptide containing an ARGININE at residue 8 and two disulfide-linked cysteines at residues of 1 and 6. Arg-vasopressin is used to treat DIABETES INSIPIDUS or to improve vasomotor tone and BLOOD PRESSURE.Drinking: The consumption of liquids.Sodium-Potassium-Chloride Symporters: A subclass of symporters that specifically transport SODIUM CHLORIDE and/or POTASSIUM CHLORIDE across cellular membranes in a tightly coupled process.Renal Agents: Drugs used for their effects on the kidneys' regulation of body fluid composition and volume. The most commonly used are the diuretics. Also included are drugs used for their antidiuretic and uricosuric actions, for their effects on the kidneys' clearance of other drugs, and for diagnosis of renal function.Kidney Medulla: The internal portion of the kidney, consisting of striated conical masses, the renal pyramids, whose bases are adjacent to the cortex and whose apices form prominent papillae projecting into the lumen of the minor calyces.Lithium: An element in the alkali metals family. It has the atomic symbol Li, atomic number 3, and atomic weight [6.938; 6.997]. Salts of lithium are used in treating BIPOLAR DISORDER.Lethargy: A general state of sluggishness, listless, or uninterested, with being tired, and having difficulty concentrating and doing simple tasks. It may be related to DEPRESSION or DRUG ADDICTION.Enuresis: Involuntary discharge of URINE after expected age of completed development of urinary control. This can happen during the daytime (DIURNAL ENURESIS) while one is awake or during sleep (NOCTURNAL ENURESIS). Enuresis can be in children or in adults (as persistent primary enuresis and secondary adult-onset enuresis).Pituitary Gland, Posterior: Neural tissue of the pituitary gland, also known as the neurohypophysis. It consists of the distal AXONS of neurons that produce VASOPRESSIN and OXYTOCIN in the SUPRAOPTIC NUCLEUS and the PARAVENTRICULAR NUCLEUS. These axons travel down through the MEDIAN EMINENCE, the hypothalamic infundibulum of the PITUITARY STALK, to the posterior lobe of the pituitary gland.Hypernatremia: Excessive amount of sodium in the blood. (Dorland, 27th ed)Urine: Liquid by-product of excretion produced in the kidneys, temporarily stored in the bladder until discharge through the URETHRA.Kidney Tubules, Collecting: Straight tubes commencing in the radiate part of the kidney cortex where they receive the curved ends of the distal convoluted tubules. In the medulla the collecting tubules of each pyramid converge to join a central tube (duct of Bellini) which opens on the summit of the papilla.Osmolar Concentration: The concentration of osmotically active particles in solution expressed in terms of osmoles of solute per liter of solution. Osmolality is expressed in terms of osmoles of solute per kilogram of solvent.Kidney: Body organ that filters blood for the secretion of URINE and that regulates ion concentrations.Aquaporin 1: Aquaporin 1 forms a water-specific channel that is constitutively expressed at the PLASMA MEMBRANE of ERYTHROCYTES and KIDNEY TUBULES, PROXIMAL. It provides these cells with a high permeability to WATER. In humans polymorphisms of this protein result in the Colton blood group antigen.Neurophysins: Carrier proteins for OXYTOCIN and VASOPRESSIN. They are polypeptides of about 10-kDa, synthesized in the HYPOTHALAMUS. Neurophysin I is associated with oxytocin and neurophysin II is associated with vasopressin in their respective precursors and during transportation down the axons to the neurohypophysis (PITUITARY GLAND, POSTERIOR).Potassium Deficiency: A condition due to decreased dietary intake of potassium, as in starvation or failure to administer in intravenous solutions, or to gastrointestinal loss in diarrhea, chronic laxative abuse, vomiting, gastric suction, or bowel diversion. Severe potassium deficiency may produce muscular weakness and lead to paralysis and respiratory failure. Muscular malfunction may result in hypoventilation, paralytic ileus, hypotension, muscle twitches, tetany, and rhabomyolysis. Nephropathy from potassium deficit impairs the concentrating mechanism, producing POLYURIA and decreased maximal urinary concentrating ability with secondary POLYDIPSIA. (Merck Manual, 16th ed)Diuresis: An increase in the excretion of URINE. (McGraw-Hill Dictionary of Scientific and Technical Terms, 6th ed)Specific Gravity: The ratio of the density of a material to the density of some standard material, such as water or air, at a specified temperature.Hydronephrosis: Abnormal enlargement or swelling of a KIDNEY due to dilation of the KIDNEY CALICES and the KIDNEY PELVIS. It is often associated with obstruction of the URETER or chronic kidney diseases that prevents normal drainage of urine into the URINARY BLADDER.Diverticulum: A pouch or sac developed from a tubular or saccular organ, such as the GASTROINTESTINAL TRACT.Cats: The domestic cat, Felis catus, of the carnivore family FELIDAE, comprising over 30 different breeds. The domestic cat is descended primarily from the wild cat of Africa and extreme southwestern Asia. Though probably present in towns in Palestine as long ago as 7000 years, actual domestication occurred in Egypt about 4000 years ago. (From Walker's Mammals of the World, 6th ed, p801)Kidney Pelvis: The flattened, funnel-shaped expansion connecting the URETER to the KIDNEY CALICES.Ureteral Obstruction: Blockage in any part of the URETER causing obstruction of urine flow from the kidney to the URINARY BLADDER. The obstruction may be congenital, acquired, unilateral, bilateral, complete, partial, acute, or chronic. Depending on the degree and duration of the obstruction, clinical features vary greatly such as HYDRONEPHROSIS and obstructive nephropathy.Meckel Diverticulum: A congenital abnormality characterized by the outpouching or sac formation in the ILEUM. It is a remnant of the embryonic YOLK SAC in which the VITELLINE DUCT failed to close.OhioUrination: Discharge of URINE, liquid waste processed by the KIDNEY, from the body.Urination Disorders: Abnormalities in the process of URINE voiding, including bladder control, frequency of URINATION, as well as the volume and composition of URINE.Retrospective Studies: Studies used to test etiologic hypotheses in which inferences about an exposure to putative causal factors are derived from data relating to characteristics of persons under study or to events or experiences in their past. The essential feature is that some of the persons under study have the disease or outcome of interest and their characteristics are compared with those of unaffected persons.Stachybotrys: A mitosporic fungal genus including one species which forms a toxin in moldy hay that may cause a serious illness in horses.Philosophy, DentalMorning Sickness: Symptoms of NAUSEA and VOMITING in pregnant women that usually occur in the morning during the first 2 to 3 months of PREGNANCY. Severe persistent vomiting during pregnancy is called HYPEREMESIS GRAVIDARUM.Physician Assistants: Health professionals who practice medicine as members of a team with their supervising physicians. They deliver a broad range of medical and surgical services to diverse populations in rural and urban settings. Duties may include physical exams, diagnosis and treatment of disease, interpretation of tests, assist in surgery, and prescribe medications. (from http://www.aapa.orglabout-pas accessed 2114/2011)Nurse Practitioners: Nurses who are specially trained to assume an expanded role in providing medical care under the supervision of a physician.Hypotonic Solutions: Solutions that have a lesser osmotic pressure than a reference solution such as blood, plasma, or interstitial fluid.Saline Solution, Hypertonic: Hypertonic sodium chloride solution. A solution having an osmotic pressure greater than that of physiologic salt solution (0.9 g NaCl in 100 ml purified water).Family Practice: A medical specialty concerned with the provision of continuing, comprehensive primary health care for the entire family.Sodium Chloride: A ubiquitous sodium salt that is commonly used to season food.
AnatomyOrganismsDiseasesChemicals and DrugsAnalytical, Diagnostic and Therapeutic Techniques and EquipmentPsychiatry and PsychologyPhenomena and ProcessesDisciplines and OccupationsHumanitiesNamed GroupsHealth CareGeographicals
PolyuriaPolydipsiaDiabetes InsipidusAquaporin 2Diabetes Insipidus, NeurogenicAntidiuretic AgentsKidney Concentrating AbilityDiabetes Insipidus, NephrogenicThirstDeamino Arginine VasopressinAquaporin 3Aquaporin 6Solute Carrier Family 12, Member 1Water DeprivationBartter SyndromeNocturiaNocturnal EnuresisVasopressinsAquaporinsArginine VasopressinDrinkingSodium-Potassium-Chloride SymportersRenal AgentsKidney MedullaLithiumLethargyEnuresisPituitary Gland, PosteriorHypernatremiaUrineKidney Tubules, CollectingOsmolar ConcentrationKidneyAquaporin 1NeurophysinsPotassium DeficiencyDiuresisSpecific GravityHydronephrosisDiverticulumCatsKidney PelvisUreteral ObstructionMeckel DiverticulumOhioUrinationUrination DisordersRetrospective StudiesStachybotrysPhilosophy, DentalMorning SicknessPhysician AssistantsNurse PractitionersHypotonic SolutionsSaline Solution, HypertonicFamily PracticeSodium Chloride
Diabetes mellitusDiabetes mellitus
The symptoms may relate to fluid loss and polyuria, but the course may also be insidious. Diabetic animals are more prone to ... polyuria) and increased fluid loss. Lost blood volume will be replaced osmotically from water held in body cells and other body ... Play media The classic symptoms of untreated diabetes are weight loss, polyuria (increased urination), polydipsia (increased ...
DiabetesDiabetes
The symptoms may relate to fluid loss and polyuria, but the course may also be insidious. Diabetic animals are more prone to ... polyuria) and increased fluid loss. Lost blood volume is replaced osmotically from water in body cells and other body ... The classic symptoms of untreated diabetes are unintended weight loss, polyuria (increased urination), polydipsia (increased ...
PolyuriaPolyuria
... excessive fluid drinking), central diabetes insipidus and nephrogenic diabetes insipidus. Polyuria may also be due to various ... Psychogenic polydipsia may lead to polyuria. Polyuria is usually viewed as a symptom or sign of another disorder (not a disease ... CS1 maint: Extra text: authors list (link) "Polyuria. Medical Professional reference for Polyuria. , Patient". Patient. ... Polyuria (/ˌpɒliˈjʊəriə/) is excessive or an abnormally large production or passage of urine (greater than 2.5 or 3 L over 24 ...
HyperthyroidismHyperthyroidism
... increased consumption of fluids (polydipsia) and food, and increased urine production (polyuria). Other symptoms include ...
PolyhydramniosPolyhydramnios
... which causes fetal hyperglycemia and resulting polyuria (fetal urine is a major source of amniotic fluid). A recent study ... Chronic polyhydramnios where excess amniotic fluid accumulates gradually Acute polyhydramnios where excess amniotic fluid ... Amniotic fluid index Alexander, ES, Spitz, HB, Clark, RA. Sonography of polyhydramnios. AJR Am J Roentgenol 1982; 138:343 Hill ... It is typically diagnosed when the amniotic fluid index (AFI) is greater than 24 cm. There are two clinical varieties of ...
DiuresisDiuresis
... so any action or problem involving fluid intake or output (such as polydipsia, polyuria, diarrhea, heat exhaustion, starting or ... The arterial cells of the kidneys sense the increase in blood pressure and signal the kidneys to excrete superfluous fluid in ... It involves extra urine production in the kidneys as part of the body's homeostatic maintenance of fluid balance. In healthy ... Forced diuresis (increased urine formation by diuretics and fluid) may enhance the excretion of certain drugs in urine and is ...
Bartter syndromeBartter syndrome
... polyuria, and polydipsia, respectively). Life-threatening dehydration may result if the infant does not receive adequate fluids ... In 90% of cases, neonatal Bartter syndrome is seen between 24 and 30 weeks of gestation with excess amniotic fluid ( ... Like infants with the neonatal subtype, patients with classic Bartter syndrome also have polyuria, polydipsia, and a tendency ... "Prenatal diagnosis of Bartter syndrome with biochemical examination of amniotic fluid: case report". Fetal. Diagn. Ther. 22 (3 ...
Urinary incontinenceUrinary incontinence
... excessive fluid drinking), central diabetes insipidus and nephrogenic diabetes insipidus. Polyuria generally causes urinary ... merck.com > Polyuria: A Merck Manual of Patient Symptoms podcast. Last full review/revision September 2009 by Seyed-Ali Sadjadi ... Polyuria (excessive urine production) of which, in turn, the most frequent causes are: uncontrolled diabetes mellitus, primary ... Non-urologic causes may include infection, medication or drugs, psychological factors, polyuria, stool impaction, and ...
NocturiaNocturia
Global polyuria occurs in response to increased fluid intake and is defined as urine outputs of greater than 40 mL/kg/24 hours ... Fluid restriction also does not help people who have nocturia due to gravity-induced third spacing of fluid because fluid is ... Patients with nocturia who do not have either polyuria or nocturnal polyuria according to the above criteria most likely have a ... Based on information recorded in the diary, a physician can classify the patient as having polyuria, nocturnal polyuria, or ...
PolydipsiaPolydipsia
It can also be caused by a change in the osmolality of the extracellular fluids of the body, hypokalemia, decreased blood ... As it is often accompanied by polyuria, investigations directed at diagnosing diabetes insipidus and diabetes mellitus can be ... Zinc is also known to reduce symptoms of polydipsia by causing the body to absorb fluids more efficiently (reduction of ... The excessive levels of fluid intake may result in a false diagnosis of diabetes insipidus, since the chronic ingestion of ...
PolyhydramniosPolyhydramnios
... which causes fetal hyperglycemia and resulting polyuria (fetal urine is a major source of amniotic fluid). ... It is seen in about 1% of pregnancies.[1][2][3] It is typically diagnosed when the amniotic fluid index (AFI) is greater than ... No data support dietary restriction of salt and fluid.[citation needed] In some cases, amnioreduction, also known as ... Polyhydramnios is a medical condition describing an excess of amniotic fluid in the amniotic sac. ...
Diabetes insipidusDiabetes insipidus
Less fluid reaches the distal nephron, so overall fluid conservation is obtained.[14] ... With increased thirst, the patient now experiences a polydipsia and polyuria cycle. ... A fluid deprivation test is another way of distinguishing DI from other causes of excessive urination. If there is no change in ... Treatment involves drinking sufficient fluids to prevent dehydration.[1] Other treatments depend on the type.[1] In central and ...
ThirstThirst
The goal is to keep the interstitial fluid, the fluid outside the cell, at the same concentration as the intracellular fluid, ... Excessive thirst, known as polydipsia, along with excessive urination, known as polyuria, may be an indication of diabetes ... If the interstitial fluid has a higher concentration of solutes than the intracellular fluid it will pull water out of the cell ... It is an essential mechanism involved in fluid balance. It arises from a lack of fluids or an increase in the concentration of ...
Interstitial nephritisInterstitial nephritis
Nutrition therapy consists of adequate fluid intake, which can require several liters of extra fluid. The kidneys are the only ... Damage to the distal tubule may cause loss of urine-concentrating ability and polyuria. In most cases of acute ...
Primary polydipsiaPrimary polydipsia
... including fluid-seeking behaviour; patients have been known to seek fluids from any available source, such as toilets and ... "A comparison of plasma vasopressin measurements with a standard indirect test in the differential diagnosis of polyuria". The ... Water intoxication Fluid deprivation test Saito T, Ishikawa S, Ito T, et al. (June 1999). "Urinary excretion of aquaporin-2 ... Such persons typically prefer to possess bottled water that is ice-cold, consume water and other fluids at excessive levels.[ ...
Neonatal diabetes mellitusNeonatal diabetes mellitus
For prenatal samples (only): if the amniotic fluid (non-confluent culture cells) are provided. Amniotic fluid is added and ... also known as polyuria) are common signs of diabetes. An individual with diabetes, have accumulated blood glucose. Their ... However, their kidneys cannot keep up, excess sugar is excreted into their urine, and this drag along fluids from the ... As a diabetic individual drinks more fluids to satisfy their thirst, he or she urinates even more. Dehydration Effected areas ...
OliguriaOliguria
Polyuria (excessive urine production) Anuria (absolute lack of urine output) Intraabdonmial hypertension (IAH) and Abdominal ... expanding hematoma or fluid collection) Patients usually have a decrease in urine output after a major operation that may be a ... normal physiological response to: fluid/ blood loss - decreased glomerular filtration rate secondary to hypovolemia and/or ...
HyperglycemiaHyperglycemia
Polydipsia and polyuria occur when blood glucose levels rise high enough to result in excretion of excess glucose via the ... such as fluid loss through osmotic diuresis). It is most often seen in persons who have uncontrolled insulin-dependent diabetes ... especially excessive thirst Polyuria - increased volume of urination (not an increased frequency for urination) Blurred vision ...
HyperaldosteronismHyperaldosteronism
These act either by decreasing circulating fluid volume or by decreasing cardiac output, with resulting increase in renin ... Hypokalemia Hypernatraemia Hypomagnesemia Intermittent or temporary paralysis Muscle spasms Muscle weakness Numbness Polyuria ...
VasopressinVasopressin
It is widely distributed throughout the body and remains in the extracellular fluid. It is degraded by the liver and excreted ... It recommended that it be cautiously used in instances of perioperative polyuria, sensitivity to the drug, asthma, seizures, ... Vasopressin infusions are also used as second line therapy in septic shock patients not responding to fluid resuscitation or ... Vasopressin regulates the tonicity of body fluids. It is released from the posterior pituitary in response to hypertonicity and ...
Water intoxicationWater intoxication
... the fluids given must be carefully balanced in composition to match fluids and electrolytes lost. These fluids are typically ... "A Comparison of Plasma Vasopressin Measurements with a Standard Indirect Test in the Differential Diagnosis of Polyuria". New ... in comparison to fluid inside the cells, causing the fluid to move into the cells to balance its concentration. This causes the ... This is caused when sodium levels drop below 135 μmol/L when athletes consume large amounts of fluid. This has been noted to be ...
Glucocorticoid remediable aldosteronismGlucocorticoid remediable aldosteronism
This increases the volume of fluid in the body, and drives up blood pressure. Steroid hormones are synthesized from cholesterol ... Headache High blood pressure Hypokalemia Intermittent or temporary paralysis Muscle spasms Muscle weakness Numbness Polyuria ...
Nephrogenic diabetes insipidusNephrogenic diabetes insipidus
Polyuria will continue as long as the patient is able to drink. If the patient is unable to drink and is still unable to ... Persons with nephrogenic diabetes insipidus will need to consume enough fluids to equal the amount of urine produced. Any ... The major causes of acquired NDI that produce clinical symptoms (e.g. polyuria) in the adult are lithium toxicity and high ... Basically, thiazides allow increased solute excretion in the urine, breaking the polydipsia-polyuria cycle.[medical citation ...
DrinkingDrinking
It is often accompanied by polyuria and may itself be a symptom of Diabetes mellitus or Diabetes insipidus. A daily intake of ... but most free-roaming animals stay hydrated through the fluids and moisture in fresh food. When conditions impel them to drink ... eight servings per day of eight fluid ounces (1.8 liters, or 0.5 gallon) is the amount recommended by many nutritionists, ...
Urinary systemUrinary system
Polyuria is a condition of excessive urine production (> 2.5 L/day). Oliguria when < 400 mL (millilitres) are produced, and ... This amount varies according to fluid intake and kidney function. The urinary system refers to the structures that produce and ...
ادرار کردن - ویکی‌پدیا، دانشنامهٔ آزادادرار کردن - ویکی‌پدیا، دانشنامهٔ آزاد
The amniotic fluid is then recycled by fetal swallowing.[29]. Urination after injury. Occasionally, if a male's penis is ... Polyuria, abnormally large production of urine, associated with, in particular, diabetes mellitus (types 1 and 2), and diabetes ... A plot of bladder (intravesical) pressure against the depressant of fluid in the bladder (called a cystometrogram), will show a ... The fetus urinates hourly and produces most of the amniotic fluid in the second and third trimester of pregnancy. ...
AnatomyOrganismsDiseasesChemicals and DrugsAnalytical, Diagnostic and Therapeutic Techniques and EquipmentPsychiatry and PsychologyPhenomena and ProcessesDisciplines and OccupationsHumanitiesNamed GroupsHealth CareGeographicals
PolyuriaPolydipsiaDiabetes InsipidusAquaporin 2Diabetes Insipidus, NeurogenicAntidiuretic AgentsKidney Concentrating AbilityDiabetes Insipidus, NephrogenicThirstDeamino Arginine VasopressinAquaporin 3Aquaporin 6Solute Carrier Family 12, Member 1Water DeprivationBartter SyndromeNocturiaNocturnal EnuresisVasopressinsAquaporinsArginine VasopressinDrinkingSodium-Potassium-Chloride SymportersRenal AgentsKidney MedullaLithiumLethargyEnuresisPituitary Gland, PosteriorHypernatremiaUrineKidney Tubules, CollectingOsmolar ConcentrationKidneyAquaporin 1NeurophysinsPotassium DeficiencyDiuresisSpecific GravityHydronephrosisDiverticulumCatsKidney PelvisUreteral ObstructionMeckel DiverticulumOhioUrinationUrination DisordersRetrospective StudiesStachybotrysPhilosophy, DentalMorning SicknessPhysician AssistantsNurse PractitionersHypotonic SolutionsSaline Solution, HypertonicFamily PracticeSodium Chloride
Why Is Bartter Syndrome Called Salt Wasting Nephropathy?Why Is Bartter Syndrome Called Salt Wasting Nephropathy?
... excessive fluid. Know its treatment, prognosis, causes and symptoms. ... Infant suffering with Neonatal Bartter Syndrome urinate (polyuria) and drink (polydipsia) ... Infant suffering with Neonatal Bartter Syndrome urinate (polyuria) and drink (polydipsia) excessive fluid. ... Symptoms consist of polyuria, polydipsia, and dehydration.. *History of Kidney Stone- Caused by increased urinary calcium ...
epainassist.com
Diabetes insipidus: Lithium-induced nephrogenic diabetes insipidus in older people at The Medical DictionaryDiabetes insipidus: Lithium-induced nephrogenic diabetes insipidus in older people at The Medical Dictionary
She subsequently developed polyuria and polydipsia. The second patient, a 77-year-old woman, presented with delirium and severe ... While taking desmopressin, a patient should drink fluids or water only when thirsty and not at other times, as this can lead to ... This test measures changes in body weight, urine output, and urine composition when fluids are withheld. Sometimes measuring ... She was hypernatraemic and her elevated serum sodium concentration did not improve initially, despite adequate fluid ...
the-medical-dictionary.com
Diabetes Insipidus, Types of Diabetes Insipidus, Symptoms of Insipidus, Treatment, Diabetes Insipidus Drugs..Diabetes Insipidus, Types of Diabetes Insipidus, Symptoms of Insipidus, Treatment, Diabetes Insipidus Drugs..
A person may drink huge quantity of fluid -3 to 30 liters a day-to cover the fluid lost in urine. Ice-cold water is often ... There can be various reasons why you pet may have started taking more water or "polydipsia" and enhanced urination or polyuria ... Patients will be given a large quantity of fluids. The amount of fluids provided should be almost equal to the amount of urine ... Because of this deformity, the kidneys drain an excessive amount of fluid into the urine, accumulating a large quantity of very ...
altiusdirectory.com
Hypodipsic hypernatremia leading to reversible renal failure following surgery for craniopharyngioma : Journal of Pediatric...Hypodipsic hypernatremia leading to reversible renal failure following surgery for craniopharyngioma : Journal of Pediatric...
Water deprivation test in children with polyuria. *Training increases anabolic response and reduces inflammatory response to a ... The patients hypernatremia and acute non-oliguric renal failure resolved with controlled daily fluid intake. To our knowledge ... Water deprivation test in children with polyuria. *Training increases anabolic response and reduces inflammatory response to a ...
degruyter.com
Fluid Buildup in the Kidney Due to Kidney or Ureter Obstruction in Cats | petMDFluid Buildup in the Kidney Due to Kidney or Ureter Obstruction in Cats | petMD
... hydronephrosis occurs when fluid builds up in the kidney, causing progressive distention of the renal pelvis (the funnel-like ... Polydipsia and polyuria (excessive thirst and excessive urination). *Hematuria (blood in urine) ... Correction of fluid and electrolyte deficits will be undertaken using intravenous fluid therapy over 4-6 hours, followed by ... Fluid Buildup in the Kidney Due to Kidney or Ureter Obstruction in Cats. ...
petmd.com
Thickening of the Uterine Lining and Fluid Filled Sac in Cats | PetMDThickening of the Uterine Lining and Fluid Filled Sac in Cats | PetMD
polyuria. Excessive urination. lavage. Irritating tissue with a great deal of some type of fluid ... Thickening of the Uterine Lining and Fluid Filled Sac in Cats. 3 min read ...
petmd.com
Excessive Urination Volume (Polyuria)Excessive Urination Volume (Polyuria)
... or polyuria) occurs when you urinate more than normal. Urine volume is considered excessive if it equals more than 2.5 liters ... If you think the increase is due to an increase in fluids or medication, monitor your urine volume for a couple of days. If the ... Seek treatment for polyuria if you think a health issue is the cause. Certain symptoms should prompt you to see your doctor ... Excessive Urination Volume (Polyuria). Medically reviewed by Debra Sullivan, PhD, MSN, CNE, COI on November 11, 2016. - Written ...
healthline.com
Bone changes and Pain and Polyuria - Symptom Checker - check medical symptoms at RightDiagnosisBone changes and Pain and Polyuria - Symptom Checker - check medical symptoms at RightDiagnosis
List of causes of Bone changes and Pain and Polyuria, alternative diagnoses, rare causes, misdiagnoses, patient stories, and ... AND Fluid imbalance (1 match). *AND Fluid retention (1 match). *AND Flushing (1 match) ... Polyuria:*223 causes: Polyuria *Introduction: Polyuria *Polyuria: Add a 4th symptom *Polyuria: Remove a symptom Results: Causes ... Bone changes AND Pain AND Polyuria - Causes of All Symptoms *Bone changes OR Pain OR Polyuria - 6474 causes Bone changes:*218 ...
wrongdiagnosis.com
Nocturia in Older Adults: Highlighting Nocturnal PolyuriaNocturia in Older Adults: Highlighting Nocturnal Polyuria
12 Although reducing fluid intake for 6 hours before recumbency is usually not successful, a decrease in fluid intake, and the ... Nocturnal Polyuria: Implicated in Nocturia The definition of NP adopted by the International Continence Society is a nighttime ... Fluid & electrolye abnormalities. In: Williams BA, Chang A, Ahalt C, et al., eds. Current Diagnosis & Treatment: Geriatrics. ... Nocturnal polyuria (NP) is a syndrome involving the production of an abnormally large volume of urine during sleep.8 While NP ...
uspharmacist.com
Nocturia | Cleveland ClinicNocturia | Cleveland Clinic
Causes of polyuria. *High fluid intake. *Untreated diabetes (Type 1 and Type 2) ... Causes include high fluid intake, sleep disorders, and bladder obstruction. Treatment includes certain activities, such as ... Drinking too much fluid before bedtime, especially coffee, caffeinated beverages, or alcohol ... Any of the possible causes listed under nocturnal polyuria and low nocturnal bladder capacity ...
my.clevelandclinic.org
Maintenance Fluids and Replacement Fluids in Children - The Clinical AdvisorMaintenance Fluids and Replacement Fluids in Children - The Clinical Advisor
Adjustment in maintenance fluids in oliguria or polyuria. Maintenance fluid is based on replacing fluid/electrolytes due to ... Maintenance fluids. Maintenance fluids are used when a patient is NPO. Maintenance fluids consist of water, glucose, sodium, ... There are a variety of situations beyond polyuria when a patient may have excessive losses of fluids and electrolytes. Diarrhea ... "Pathophysiology of body fluids and fluid therapy". Nelson Textbook of Pediatrics. Elsevier Science. 2011. pp. 212-49. ...
clinicaladvisor.com
A Trial to Investigate Efficacy, Safety and Tolerability of FE 201836 for Nocturia Due to Nocturnal Polyuria in Adults - Full...A Trial to Investigate Efficacy, Safety and Tolerability of FE 201836 for Nocturia Due to Nocturnal Polyuria in Adults - Full...
Habitual (fluid intake ,3L per day) or psychogenic polydipsia. *Uncontrolled hypertension, as judged by the investigator ... Nocturnal polyuria, defined as Nocturnal Polyuria index ,33%, a ratio of Nocturnal Urine Volume in excess of 33% of total daily ... A Trial to Investigate Efficacy, Safety and Tolerability of FE 201836 for Nocturia Due to Nocturnal Polyuria in Adults (DAWN). ... Polyuria. Nocturia. Lower Urinary Tract Symptoms. Urological Manifestations. Signs and Symptoms. Urination Disorders. Urologic ...
clinicaltrials.gov
Overactive Bladder | Polyuria | MedlinePlusOveractive Bladder | Polyuria | MedlinePlus
... or polyuria) will cause you to urinate 8 or more times a day or 2 or more times a night. Read about the treatment available ... Nerve problems, too much fluid, or too much caffeine can cause it. Often the cause is unknown. ...
medlineplus.gov
Compensatory polyuria | definition of compensatory polyuria by Medical dictionaryCompensatory polyuria | definition of compensatory polyuria by Medical dictionary
What is compensatory polyuria? Meaning of compensatory polyuria medical term. What does compensatory polyuria mean? ... Looking for online definition of compensatory polyuria in the Medical Dictionary? compensatory polyuria explanation free. ... physiological polyuria. the result of increased fluid intake; called also compensatory polyuria (above). ... polyuria. /poly·uria/ (-ūr´e-ah) excessive secretion of urine.. polyuria. (pōl′ē-yo͝or′ē-ə). n.. Excessive passage of urine, as ...
medical-dictionary.thefreedictionary.com
Nitrum Acidum. - Hand Book of Materia Medica and Homoeopathic Therapeutics. - By T. F. Allen. - Presented by M di-T.Nitrum Acidum. - Hand Book of Materia Medica and Homoeopathic Therapeutics. - By T. F. Allen. - Presented by M di-T.
Discharge of bloody matter ; of prostatic fluid after a difficult stool ; drops of thin mucus, not stringy like prostatic fluid ... Polyuria. ► Urine suppressed ; (bladder empty).. Urethra :- ► ► Orifice swollen and dark red. ► ... and watery fluid after swallowing ; butter and sour ; constant, of tenacious, purulent and bloody mucus ; of a fluid neutral to ... coagulated blood and fluid, next day V. of bloody fluid, with a shred of offensive mucous membrane ; black, offensive blood ; ...
homeoint.org
Fluids Flashcards by Charlotte hinkley | BrainscapeFluids Flashcards by Charlotte hinkley | Brainscape
Route of fluid therapy Choice of vein. Choice of fluid e.g. blood products, colloids, crystaloids Choice of giving set ...
brainscape.com
Edema and Fluid retention - Symptom Checker - check medical symptoms at RightDiagnosisEdema and Fluid retention - Symptom Checker - check medical symptoms at RightDiagnosis
List of 32 causes of Edema and Fluid retention, alternative diagnoses, rare causes, misdiagnoses, patient stories, and much ... AND Polyuria (4 matches). *AND Uterus symptoms (4 matches). *AND Vaginal symptoms (4 matches) ... Fluid retention:*83 causes: Fluid retention *Introduction: Fluid retention *Fluid retention: Add a 3rd symptom *Fluid retention ... Edema and Fluid retention. *Edema AND Fluid retention - Causes of All Symptoms *Edema OR Fluid retention - 217 causes Edema:* ...
wrongdiagnosis.com
Active Chronic Hepatitis in DogsActive Chronic Hepatitis in Dogs
Polyuria (urinating in excess). *Diarrhea. *The abdominal cavity becomes filled with fluid (ascites) ... Fluid and electrolyte therapy is performed to fight dehydration due to vomiting. ... the accumulation of fluid in the abdomen, the ulcerating stomach or infections). Hospitalization will be necessary for more ...
vetinfo.com
Urine myoglobin | definition of urine myoglobin by Medical dictionaryUrine myoglobin | definition of urine myoglobin by Medical dictionary
Varies with fluid intake, food consumed, exercise, temperature, kidney function. High (polyuria , 3000 ml/day). Diabetes ... the fluid containing water and waste products that is secreted by the kidneys, stored in the bladder, and discharged by way of ... n the fluid excreted by the kidneys. Normal urine is clear, straw-colored, and slightly acidic, and has the characteristic odor ... the fluid containing water and waste products which are secreted by the kidneys, stored in the bladder and discharged by way of ...
medical-dictionary.thefreedictionary.com
Polyuria - wikidocPolyuria - wikidoc
Increased intake of fluid Psychogenic polydipsia[42] - - - - - - Normal Normal Low Improves urine osmolarity No improvement ... Polyuria is the passage of a large volume of urine in a given period (,= 2.5L/24 hours in adult humans). It often appears with ... Overnight fluid restriction should be avoided ❑ Recommend the patient to stop drinking 2-3 hours before coming to clinic ❑ ... Polyuria can result in dehydration, hypernatremia and electrolyte abnormalities if the etiology is solute diuresis. ...
wikidoc.org
Unit one and Two Flashcards by Leah Rolfzen | BrainscapeUnit one and Two Flashcards by Leah Rolfzen | Brainscape
accumulation of fluid in a part of the body where it cannot be use- fluid is trapped ... acute phase- polyuria. interphase- urine volume normalize third phase- central DI is permanent- 10-14 days after surgery ... fluids with solutes more concentrated than in the cell (increased osmolality). causes a shift from cells into the vascular ... fluids with the same osmolality of the cell interior. Remains in the vascular compartment expanding vascular volume. Normal ...
brainscape.com
Fluid & electrolyte balanceFluid & electrolyte balance
weight loss, thirst, polydipsia, and polyuria 11. easy fatigue, weakness, stupor, and coma Treatment : IV calcium for acute - ... I.V. fluids Based on use Maintenance fluids Replacement fluids Special fluids 5% D 5% D with 0.45% NaCl NS, DNS, RL, ISOLYTE -G ... Parenteral fluid therapy 5. Basic principles 6. I.V. fluids 7. Methods of calculation of fluid transfusion rate 8. Fluid ... Extracellular fluid (ECF) = 30%TBW or 20% BW  Interstitial fluid = 7.5% of body weight ( 15%)  Intravascular fluid or plasma ...
slideshare.net
Multiple Endocrine Neoplasia Type 1Multiple Endocrine Neoplasia Type 1
Heightened thirst and the need to drink fluids (polydipsia).. *The need for frequent urination (polyuria). ...
medic8.com
Polydipsia / polyuria in horses | Vetlexicon Equis from Vetstream | Definitive Veterinary IntelligencePolydipsia / polyuria in horses | Vetlexicon Equis from Vetstream | Definitive Veterinary Intelligence
... polyuria in horses including diagnosis and symptoms, pathogenesis, prevention, treatment, prognosis and more. All information ... Intravenous fluid therapy Fluid therapy: overview .. *Excess dietary salt.. *Drugs, eg diuretics , glucocorticoids Therapeutics ... Polyuria - increased urine production.. *Primary polydipsia → secondary polyuria can be caused by hot environmental conditions ... Polydipsia / polyuria Contributor(s): Rachael Conwell, Graham Munroe, Prof Jonathon Naylor, Carla Sommardahl, Han van der Kolk ...
vetstream.com
Acute Hypopituitarism: Overview, Diagnostic Considerations, Hormone Deficiency SymptomsAcute Hypopituitarism: Overview, Diagnostic Considerations, Hormone Deficiency Symptoms
If fluid intake matches fluid output, serum sodium and osmolality may remain normal. ... Antidiuretic hormone (ADH) deficiency causes polyuria and polydipsia (diabetes insipidus). When deficient in ADH (also known as ...
emedicine.medscape.com
AnatomyOrganismsDiseasesChemicals and DrugsAnalytical, Diagnostic and Therapeutic Techniques and EquipmentPsychiatry and PsychologyPhenomena and ProcessesDisciplines and OccupationsHumanitiesNamed GroupsHealth CareGeographicals
PolyuriaPolydipsiaDiabetes InsipidusAquaporin 2Diabetes Insipidus, NeurogenicAntidiuretic AgentsKidney Concentrating AbilityDiabetes Insipidus, NephrogenicThirstDeamino Arginine VasopressinAquaporin 3Aquaporin 6Solute Carrier Family 12, Member 1Water DeprivationBartter SyndromeNocturiaNocturnal EnuresisVasopressinsAquaporinsArginine VasopressinDrinkingSodium-Potassium-Chloride SymportersRenal AgentsKidney MedullaLithiumLethargyEnuresisPituitary Gland, PosteriorHypernatremiaUrineKidney Tubules, CollectingOsmolar ConcentrationKidneyAquaporin 1NeurophysinsPotassium DeficiencyDiuresisSpecific GravityHydronephrosisDiverticulumCatsKidney PelvisUreteral ObstructionMeckel DiverticulumOhioUrinationUrination DisordersRetrospective StudiesStachybotrysPhilosophy, DentalMorning SicknessPhysician AssistantsNurse PractitionersHypotonic SolutionsSaline Solution, HypertonicFamily PracticeSodium Chloride
PolydipsiaDehydrationRenal failureExcessive amountPolydipsiaNocturnalUrinationExcessDiabetes insipidusFrequentDiureticsElectrolytesRenalCause polyuriaAntiDiuretic HormoneSodiumRetentionUrinateHypotonicUrine productionHypernatremiaLead to polyuriaSign of polyuriaElectrolyte balanceAbnormally largeIntravenousNotice polyuriaCompensatory polyuriaCaffeineBladderSevereDisordersOsmoticLithiumExtracellularHypercalcemiaIsotonicSalineDiarrheaAdequatePathophysiologyPotassiumOccursPharmacologicalPrimarySymptom
Polydipsia2
Dehydration1
Renal failure1
Excessive amount1
Polydipsia39
Nocturnal10
Urination13
Excess18
Diabetes insipidus5
Frequent2
Diuretics8
Electrolytes7
Renal8
  • In most cats, hydronephrosis occurs when fluid builds up in the kidney, causing progressive distention of the renal pelvis (the funnel-like dilated proximal part of the ureter in the kidney) and diverticula (out pouching, with atrophy of the kidney secondary to obstruction). (petmd.com)
  • 2 For example, drinking large amounts of any fluid during evening hours-especially alcohol after supper-can contribute to NP due to age-related changes in renal function that compromise water- and sodium-conserving mechanisms. (uspharmacist.com)
  • When released, ADH renders the renal tubules more permeable to water, thus retaining needed fluid. (thefreelibrary.com)
  • The main features are polyuria, natriuresis and hyponatraemia secondary to disruption of hypothalamic and renal tracts . (bmj.com)
  • Nephronophthisis eventually leads to end-stage renal disease (ESRD), a life-threatening failure of kidney function that occurs when the kidneys are no longer able to filter fluids and waste products from the body effectively. (medlineplus.gov)
  • Animals suffering from hypovolemia, pre-renal azotemia, and inadequate tissue perfusion must be rehydrated with intravenous fluid (saline) therapy, before starting PERCORTEN-V therapy. (medi-vet.com)
  • Primary polyuria is either due to osmotic (solute) diuresis, ADH (antidiuretic hormone) deficiency or renal insensitivity to ADH. (vin.com)
  • Fluid management in the preterm neonate is specific and challenging due to increases in insensible water loss, reduced renal function and low birth weight. (rch.org.au)
Cause polyuria4
AntiDiuretic Hormone2
Sodium8
  • The sodium content of the maintenance fluid may be decreased if the patient develops volume overload or hypertension. (clinicaladvisor.com)
  • It is prudent to monitor the sodium concentration at least daily in an ICU patient to detect increases or decreases in the serum sodium concentration and then adjust the rate or composition of the maintenance fluid, depending on the clinical situation. (clinicaladvisor.com)
  • In a hypotensive patient only isotonic fluids should be used irrespective of serum sodium level. (renalandurologynews.com)
  • While minerals, such as sodium and chloride only constitute a small fraction of the body weight, they are critical for a variety of functions within the body including acid-base balance, maintaining body fluid balance and many general cellular functions. (backyardchickens.com)
  • Deprivation of water alone may lead to salt toxicity because the kidneys are not proficiently perfused or bathed by fluids to remove the sodium and chloride. (backyardchickens.com)
  • Since sodium also affects how water moves in the body, salt and fluid intake is important for people who take lithium. (livestrong.com)
  • Your body uses sodium as part of a system to manage fluid levels in the cells. (livestrong.com)
  • To maintain adequate hydration, fluid and sodium balance in the neonate admitted to the Butterfly Ward neonatal intensive care unit (NICU) or high dependency unit (HDU). (rch.org.au)
Retention6
Urinate4
Hypotonic3
Urine production3
Hypernatremia2
  • Since almost all children in an ICU will have at least one stimulus for ADH production, isotonic fluid is generally the preferred initial "maintenance" fluid (NS or LR), unless there is a specific contraindication such as hypernatremia or volume overload. (clinicaladvisor.com)
  • Given osmotic equilibration across all body fluids, hypernatremia results in the efflux of water out of the intracellular compartment. (renalandurologynews.com)
Lead to polyuria1
Sign of polyuria1
Electrolyte balance3
Abnormally large1
Intravenous4
Notice polyuria1
  • You may also notice polyuria after a CT scan or any other hospital test in which a dye is injected into your body. (healthline.com)
Compensatory polyuria1
Caffeine2
Bladder4
Severe2
Disorders3
Osmotic1
  • One study from 2008 lays out a hypothesis that hyperglycaemic and osmotic polyuria play roles ultimately in diabetic nephropathy. (wikipedia.org)
Lithium1
Extracellular4
Hypercalcemia1
Isotonic2
Saline1
  • In this instance, there is utility in enhancing the serum osmolality by infusing hypertonic saline during the fluid restriction until the osmolality rises to greater than 300 mosmol/kg H 2 O. The volume loss combined with hyperosmolality will further stimulate vasopressin secretion in a normal individual. (oncologynurseadvisor.com)
Diarrhea2
Adequate3
Pathophysiology2
Potassium4
Occurs1
  • Hypovolemic shock, the most prevalent form of hypoperfusion, occurs when the vascular system loses blood or fluid either externally or internally, leading to a fall in perfusion pressure. (lww.com)
Pharmacological1
Primary1
  • The primary function of the lymphatic system is to transport lymph, a fluid containing infection-fighting white blood cells, throughout the body. (bowwowinsurance.com.au)
Symptom3