II. Signs: Cloudy urine causes

  1. Urine with high phosphate, oxalate, lipids, Urine WBCs
  2. High purine food intake (increased Uric Acid)

III. Signs: Brown Urine causes

  1. Bile pigment
  2. Myoglobinuria
  3. Fava beans
  4. Medications (Levodopa, Flagyl, Nitrofurantoin)

IV. Signs: Black Urine (or dark or purple) causes

  1. Melanin
  2. Methemoglobinuria
  3. Cascara or senna
  4. Methydopa
  5. Purple Urine Bag Syndrome (PUBS)
  6. Hemolysis

V. Signs: Blue or Green Urine

  1. Urinary Tract Infection due to Pseudomonas
  2. Bilverdin
  3. Medications
    1. Amitriptyline, Triamterene
    2. Intravenous mendications (Cimetidine, Phenergan)
  4. Dyes
    1. Methylene blue
    2. Indigo carmine or indigo blue

VI. Signs: Orange to yellow urine

  1. Increased urine concentration
  2. Bile pigments
  3. Phenothiazines
  4. Pyridium
  5. Carrots
  6. Tetracycline
  7. Rhubarb (red in alkaline urine)
  8. Senna (red in alkaline urine)

VII. Signs: Red Urine causes

  1. See Red Urine

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Ontology: Color of urine (C0278030)

Concepts Finding (T033)
SnomedCT 86192007, 430327009
English Urine color, urine color, urine color (lab test), Color of urine (observable entity), Colour of urine, Color of urine, colour of urine, color of urine, urine colour, Finding of urine color, Finding of urine colour, Observation of urine color, Finding of urine color (observable entity), Observation of urine colour, Urine color, NOS
Spanish color de la orina (entidad observable), color de la orina, color de la orina - hallazgo (entidad observable), color de la orina - hallazgo, color de la orina - observación

Ontology: Black urine (C0278033)

Concepts Finding (T033)
SnomedCT 88746009
English black urine, urine black, Black urine, Black urine (finding)
Spanish orina negra (hallazgo), orina negra

Ontology: Urine looks dark (C0426396)

Concepts Sign or Symptom (T184)
SnomedCT 39575007, 139413009
English Dark urine, dark urine, Urine;dark, urine dark, Urine looks dark, Urine looks dark (finding), dark; urine, urine; dark
Dutch donker; urine, urine; donker
Spanish orina oscura (hallazgo), orina oscura

Ontology: Urine color abnormal (C0522153)

Definition (NCI_CTCAE) A disorder characterized by a change in the color of the urine.
Definition (NCI) Change in the color of the urine. Causes include medications, vitamins, urinary tract infection, liver disease, hemolysis, and kidney cancer.
Concepts Finding (T033)
SnomedCT 102867009, 144476005, 167239007
English URINE DISCOLORATION, URINE DISCOLOURATION, Abnormal urine color, Discoloration urine, Urine discoloration, Urine discolouration, Urine Discoloration, urine discoloration, abnormal urine color, discolouration urine, urine discolor, urine discolour, discolor urine, abnormal color urine, discolored urine, discolour urine, discoloured urine, urine abnormal color, discoloration urine, Discolouration urine, Urine colour abnormal (situation), Discolored urine, Discoloured urine, Urine color abnormal, Urine colour abnormal, Discolored urine (finding), Urine color abnormal (finding), Abnormal urine color, NOS
Dutch verkleurde urine, urine verkleurd, verkleuring urine, urine kleur abnormaal
French Couleur anormale de l'urine, Coloration des urines, Décoloration de l'urine, COULEUR ANORMALE DE L'URINE, Couleur d'urine anormale
German Urinverfaerbung, Verfaerbung des Urins, URINVERFAERBUNG, Urinfarbe anomal, Farbe des Urins anomal
Portuguese Alteração da cor da urina, DESCOLORACAO DA URINA, Cor da urina anormal
Spanish Cambio de color de la orina, ORINA, CAMBIO DE COLOR, alteración del color de la orina (hallazgo), alteración del color de la orina, color anormal de la orina (hallazgo), color anormal de la orina, Coloración de la orina anormal, orina de color anormal (hallazgo), orina de color anormal
Japanese 尿変色, ニョウヘンショク, 尿色調異常, ニョウシキチョウイジョウ
Czech Změna barvy moči, Barva moči abnormální
Italian Alterazione del colore delle urine, Colore dell'urina anormale
Hungarian Vizelet elszíneződés, Vizelet elszíneződése, Vizelet szín kóros, Vizeletszín kóros

Ontology: Chromaturia (C0541832)

Concepts Laboratory or Test Result (T034)
Italian Cromaturia
Japanese 着色尿, チャクショクニョウ
Czech Pigmenturie
English Chromaturia
Hungarian chromaturia
Portuguese Cromatúria
Spanish Cromaturia
Dutch chromaturie
French Chromaturie
German Chromurie

Ontology: Urine appearance (observable entity) (C0578511)

Concepts Clinical Attribute (T201)
SnomedCT 139411006, 162133005, 162137006, 139417005, 267065001
English Urine appearance NOS, Urine appearance (observable entity), appearance urine, urine appearance, Urine appearance (& symptom) (finding), Urine appearance sympt., Urine appearance NOS (observable entity), Urine appearance (& symptom), Urine appearance symptom, Urine appearance
Spanish aspecto de la orina, SAI, Urine appearance NOS, aspecto de la orina, SAI (entidad observable), aspecto de la orina (entidad observable), aspecto de la orina

Ontology: Brown urine (C1142277)

Concepts Finding (T033)
Dutch bruine urine
French Urine marron
German brauner Urin
Italian Urine scure
Portuguese Urina acastanhada
Spanish Orina parda
Japanese 褐色尿, カッショクニョウ
Czech Hnědá moč
English urine brown, brown urine, Brown urine
Hungarian Barna vizelet

Ontology: Discoloration urine green (C2939085)

Concepts Finding (T033)
English Discoloration urine green, Discolouration urine green
Dutch groene verkleuring van de urine
Spanish Cambio de color de la orina a verde<, Cambio de color de la orina a verde
Portuguese Descoloração esverdeada da urina
Italian Colorazione verde dell'urina
German gruene Verfaerbung des Urins
French Décoloration verte de l'urine
Japanese ニョウノリョクショクヘンカ, 尿の緑色変化
Czech Zelené zabarvení moči, Zelené zbarvení moči
Hungarian Vizelet zöld elszíneződése