260:, "Habit drinking (in its severest form termed psychogenic polydipsia) is the most common imitator of diabetes insipidus at all ages. While many adult cases in the medical literature are associated with mental disorders, most patients with habit polydipsia have no other detectable disease. The distinction is made during the water deprivation test, as some degree of urinary concentration above isosmolar is usually obtained before the patient becomes dehydrated." However, prior to a water deprivation test, consideration should be given to a psychiatric consult to see whether it is possible to rule out psychogenic polydipsia or habit polydipsia.
251:
While psychogenic polydipsia is generally not found outside the population of serious mental disorders, there is some anecdotal evidence of a milder form (typically called 'habit polydipsia' or 'habit drinking') that can be found in the absence of psychosis or other mental conditions. The excessive
190:
poisoning. Zinc is also known to reduce symptoms of polydipsia by causing the body to absorb fluids more efficiently (reduction of diarrhea, induces constipation) and it causes the body to retain more sodium; thus a zinc deficiency can be a possible cause. The combination of polydipsia and
284:
can be useful. Blood serum tests can also provide useful information about the osmolality of the body's extracellular fluids. A decrease in osmolality caused by excess water intake will decrease the serum concentration of
240:, or with developmental disabilities. It should be taken very seriously, as the amount of water ingested exceeds the amount that can be excreted by the kidneys, and can on rare occasions be life-threatening as the body's
573:
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256:, since the chronic ingestion of excessive water can produce diagnostic results that closely mimic those of mild diabetes insipidus. As discussed in the entry on
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221:
Primary polydipsia describes excessive thirst and water intake caused in the absence of physiological stimuli to drink. This includes both
644:
137:, often as an initial symptom. It is observed in cases of poorly controlled diabetes, which is sometimes the result of low patient
113:
399:
637:
268:
Polydipsia is a symptom (evidence of a disease state), not a disease in itself. As it is often accompanied by
484:"Non-psychogenic primary polydipsia in autoimmune chronic active hepatitis with severe hyperglobulinaemia"
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236:
Psychogenic polydipsia is an excessive water intake seen in some patients with mental illnesses such as
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151:("tasteless" diabetes, as opposed to diabetes mellitus) can also cause polydipsia.
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179:), and other conditions that create a water deficit. This is usually a result of
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For the term formerly used in reference to compulsive drinking of alcohol, see
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and non-psychogenic primary polydipsia, such as in patients with
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Symptoms and signs: Endocrinology, nutrition, and metabolism
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levels of fluid intake may result in a false diagnosis of
435:"Stimulus generalization of schedule-induced polydipsia"
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112:in various medical disorders. It also occurs as an
388:Pathophysiology: Concepts of altered health states
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439:Journal of the Experimental Analysis of Behavior
78: 'very thirsty', which is derived from
61:or excess drinking. The word derives from
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154:
108: 'thirst'. Polydipsia is a nonspecific
433:Hamm R.J.; Porter J.H.; Kaempf G.L. (1981).
248:that seizures and cardiac arrest can occur.
114:abnormal behaviour in some non-human animals
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482:Tobin, M. V.; Morris, A. I. (1988-04-01).
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159:It can also be caused by a change in the
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276:. Investigations directed at diagnosing
207:that may make the patient feel thirsty.
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199:(which often goes with hypokalemia).
133:Polydipsia can be characteristic of
16:Excessive thirst or excess drinking
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186:Polydipsia is also a symptom of
95: 'much, many' and
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223:psychogenic primary polydipsia
203:can have side effects such as
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227:autoimmune chronic hepatitis
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272:(excessive urination) and
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195:is also seen in (primary)
155:Other physiological causes
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175:(as occurs during major
143:anti-diabetic medication
451:10.1901/jeab.1981.36-93
417:A Greek–English Lexicon
229:with severely elevated
408:Liddell, Henry George
386:Porth, C. M. (1990).
663:that are general or
500:10.1136/gut.29.4.548
165:extracellular fluids
314:Polydipsia in birds
293:(BUN), and sodium.
291:blood urea nitrogen
661:Signs and symptoms
604:External resources
344:Diabetes insipidus
334:Water intoxication
329:Primary polydipsia
278:diabetes insipidus
258:diabetes insipidus
254:diabetes insipidus
217:Primary polydipsia
211:Primary polydipsia
197:hyperaldosteronism
149:Diabetes insipidus
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871:Flu-like symptoms
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697:of unknown origin
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349:Diabetes mellitus
309:Human homeostasis
282:diabetes mellitus
274:low sodium levels
244:level is diluted
135:diabetes mellitus
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43:Endocrinology
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724:Night sweats
714:Hyperthermia
702:drug-induced
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445:(1): 93–99.
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339:Hyponatremia
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246:to an extent
242:serum sodium
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191:(nocturnal)
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173:blood volume
171:, decreased
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782:Cancer pain
749:Hypothermia
673:Temperature
613:MedlinePlus
169:hypokalemia
73:poludípsios
886:Categories
866:polydipsia
862:Polyphagia
792:Tenderness
762:Aches and
402:πολυδίψιος
361:References
319:Polyphagia
177:hemorrhage
161:osmolality
116:, such as
68:πολυδίψιος
55:Polydipsia
47:psychiatry
32:Polydipsia
21:Dipsomania
829:of muscle
814:Lassitude
508:1468-3288
324:Potomania
264:Diagnosis
205:dry mouth
139:adherence
38:Specialty
857:Anorexia
852:Cachexia
836:Asthenia
819:Lethargy
772:Headache
469:16812235
354:Polyuria
297:See also
270:polyuria
233:levels.
231:globulin
193:polyuria
129:Diabetes
118:in birds
824:Atrophy
806:fatigue
802:Malaise
787:Myalgia
594:D059606
526:3371724
517:1433532
460:1333055
420:at the
304:Adipsia
163:of the
110:symptom
897:Thirst
744:Chills
618:003085
524:
514:
506:
467:
457:
124:Causes
59:thirst
764:pains
692:Fever
583:783.5
568:R63.1
103:dípsa
90:polús
85:πολύς
82:
65:
63:Greek
864:and
804:and
735:cold
683:heat
589:MeSH
578:9-CM
522:PMID
504:ISSN
465:PMID
280:and
98:δίψα
574:ICD
559:ICD
512:PMC
496:doi
488:Gut
455:PMC
447:doi
141:to
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369:^
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551:D
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