Hematuria
Hemoglobinuria
Porphyria
Myoglobinuria (rhabdomyolysis)
Foods
Blackberries
Beets
Blackberries
Rhubarb
Food coloring
Fava beans
Drugs
Laxatives
Phenophthalein
Rifampin
Doxorubicin
Deferoxamine
Ibuprofen
Chloroquine
Hydroxocobalamin
Blackberries
Beets
Blackberries
Rhubarb
Food coloring
Fava beans
Laxatives
Phenophthalein
Rifampin
Doxorubicin
Deferoxamine
Ibuprofen
Chloroquine
Hydroxocobalamin
Methyldopa
Betadine
Melanoma
Cresol
Iiron
Laxatives (cascara, senna)
L-dopa
Methocarbamol
Metronidazole
Nitrofurantoin
Sorbitol
Pyridium
Rifampin
Vitamin A
Vitamin B12
Carrots
Beets
Bile pigments
Phenolphthalein
Purple<unk>  Bag Syndrome
Levodopa
Metronidazole
Nitrofurantoin
Iron sorbitol
Chloroquine
Methyldopa
Acetaminophen (overdose)
Niridazole
Fava beans
Rhubarb
Amitryptiline
Indomethicin
Pseudomonas
Methylene blue
Clorets breath mints
Cimetidine
Flupirtine
Methocarbamol
Metoclopramide
Promethazine
Propofol
Tetrahydronaphthalene
Zaleplon
Abnormally colored urine
Hematuria
Polyuria
Hemoglobinuria
Proteinuria
Porphyria
Dysuria
Myoglobinuria 