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| *[[Hypercalcemia]] | | *[[Hypercalcemia]] |
| *[[Hypervitaminosis D]] | | *[[Hypervitaminosis D]] |
| *[[anorexia (symptom)|Infection-induced anorexia]] <ref name="pmid9468766">{{cite journal| author=Exton MS| title=Infection-induced anorexia: active host defence strategy. | journal=Appetite | year= 1997 | volume= 29 | issue= 3 | pages= 369-83 | pmid=9468766 | doi=10.1006/appe.1997.0116 | pmc= | url=http://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&tool=sumsearch.org/cite&retmode=ref&cmd=prlinks&id=9468766 }} </ref><ref name="pmid283688">{{cite journal| author=Murray MJ, Murray AB| title=Anorexia of infection as a mechanism of host defense. | journal=Am J Clin Nutr | year= 1979 | volume= 32 | issue= 3 | pages= 593-6 | pmid=283688 | doi= | pmc= | url=http://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&tool=sumsearch.org/cite&retmode=ref&cmd=prlinks&id=283688 }} </ref> | | *[[anorexia|Infection-induced anorexia]] <ref name="pmid9468766">{{cite journal| author=Exton MS| title=Infection-induced anorexia: active host defence strategy. | journal=Appetite | year= 1997 | volume= 29 | issue= 3 | pages= 369-83 | pmid=9468766 | doi=10.1006/appe.1997.0116 | pmc= | url=http://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&tool=sumsearch.org/cite&retmode=ref&cmd=prlinks&id=9468766 }} </ref><ref name="pmid283688">{{cite journal| author=Murray MJ, Murray AB| title=Anorexia of infection as a mechanism of host defense. | journal=Am J Clin Nutr | year= 1979 | volume= 32 | issue= 3 | pages= 593-6 | pmid=283688 | doi= | pmc= | url=http://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&tool=sumsearch.org/cite&retmode=ref&cmd=prlinks&id=283688 }} </ref> |
| *[[Ketorolac]] | | *[[Ketorolac]] |
| *[[Lábrea fever]] | | *[[Lábrea fever]] |
This article is about the symptom of decreased appetite. For the eating disorder, please see
Anorexia nervosa.
Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]
Synonyms and keywords: poor appetite, loss of appetite
Overview
Anorexia (deriving from the Greek "α(ν)-" (a(n)-, a prefix that denotes absence) + "όρεξη (orexe) = appetite) is the decreased sensation of appetite. While the term in non-scientific publications is often used interchangeably with anorexia nervosa, many possible causes exist for a decreased appetite, some of which may be harmless, while others indicate a serious clinical condition, or pose a significant risk.
Causes
Life Threatening Causes
Life-threatening causes include conditions which may result in death or permanent disability within 24 hours if left untreated.
Common Causes
Causes by Organ System
| Cardiovascular
|
Congestive heart failure
|
| Chemical / poisoning
|
Chromotherapy, retinoid, theobromine
|
| Dermatologic
|
Sporotrichosis
|
| Drug Side Effect
|
Aciclovir, amphetamine , amphotericin B, antidepressants, aprepitant, benzodiazepine, benzylpiperazine, calcitriol, caspofungin acetate, chromotherapy, cocaine, cyclophosphamide, dextromethamphetamine, dextromethylphenidate, diacetylmorphine, diflunisal, doxycycline, enfuvirtide, febuxostat, fluconazole, fluvoxamine, gold salts, hydralazine, hydrochlorothiazide, ivermectin, ketorolac, leptoprin, methylphenidate, mifepristone, minocycline hydrochloride, mirtazapine, modafinil, moxifloxacin, naltrexone, paroxetine, pipradrol, piroxicam, probenecid,pyrazinamide, ribavirin, rifaximin, rivastigmine, siltuximab, sorafenib, St John's wort, stimulants, theobromine, topiramate, tretinoin, valaciclovir, ziconotide, zidovudine, zopiclone
|
| Ear Nose Throat
|
Mastoiditis
|
| Endocrine
|
Anorexia nervosa, binge eating, bulimia nervosa, carotenodermia, diabetic neuropathy
|
| Environmental
|
Acute radiation syndrome
|
| Gastroenterologic
|
Acute fatty liver of pregnancy, anorexia nervosa, appendicitis, binge eating, colorectal cancer, Crohn's Disease, defensive vomiting, hepatitis, hepatitis E, hymenolepiasis, hypervitaminosis D, Lábrea fever, milk-alkali syndrome, superior mesenteric artery syndrome, ulcerative colitis
|
| Genetic
|
Acute fatty liver of pregnancy, Crohn's Disease
|
| Hematologic
|
Non-Hodgkin lymphoma
|
| Iatrogenic
|
No underlying causes
|
| Infectious Disease
|
Acute viral nasopharyngitis (common cold), AIDS, astroviridae, Chagas disease, community-acquired pneumonia, cryptosporidium parvum, encephalitis, hepatitis, hepatitis E, mumps, Oropouche fever, pneumonia, Pott's disease, relapsing fever, rhinovirus
|
| Musculoskeletal / Ortho
|
Mastoiditis
|
| Neurologic
|
Chronic fatigue syndrome, craniopharyngioma, dementia, encephalitis
|
| Nutritional / Metabolic
|
No underlying causes
|
| Obstetric/Gynecologic
|
Acute fatty liver of pregnancy
|
| Oncologic
|
Chromotherapy, colorectal cancer, craniopharyngioma, non-Hodgkin lymphoma
|
| Opthalmologic
|
No underlying causes
|
| Overdose / Toxicity
|
Acute radiation syndrome , chromotherapy, cocaine, gold salts , hypervitaminosis D, vitamin A
|
| Psychiatric
|
Anorexia nervosa, binge eating, borderline personality disorder, bulimia nervosa, clinical depression, defensive vomiting, dementia, depression, hangover, obsessive-compulsive disorder, opioid dependency, orthorexia nervosa, panic disorder
|
| Pulmonary
|
Acute viral nasopharyngitis (common cold), atypical pneumonia, community-acquired pneumonia, pneumonia
|
| Renal / Electrolyte
|
Chronic renal failure, diabetic neuropathy, hangover, hypercalcemia
|
| Rheum / Immune / Allergy
|
Chronic fatigue syndrome
|
| Sexual
|
AIDS
|
| Trauma
|
No underlying causes
|
| Urologic
|
Chronic renal failure, diabetic neuropathy, hypercalcemia
|
| Miscellaneous
|
Chronic mountain sickness, high altitude, sickness behavior
|
Causes in Alphabetical Order
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columns-list}}.
3
References
Template:General symptoms and signs
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bg:Анорексия (симптом)
ca:Anorèxia
de:Anorexie
eu:Anorexia
io:Anorexio
it:Anoressia
lb:Anorexie
nl:Anorexie
sl:Anoreksija