Template:Red urine DDX

Red or Purple Urine

• Hematuria
• Hemoglobinuria
• Porphyria
• Myoglobinuria (rhabdomyolysis)
• Foods
  • Blackberries
  • Beets
  • Blackberries
  • Rhubarb
  • Food coloring
  • Fava beans
• Drugs
  • Laxatives
  • Phenophthalein
  • Rifampin
  • Doxorubicin
  • Deferoxamine
  • Ibuprofen
  • Chloroquine
  • Hydroxocobalamin
• Purple urine bag syndrome
• Uric acid crystalluria (neonates)