|
Substances Which May Discolor Urine |
|
|
Dark / Brown |
|
|
Cascara |
Chloroquine |
|
ferrous salts/ iron dextran |
Levodopa |
|
methocarbamol |
methyldopa |
|
metronidazole |
nitrates |
|
nitrofurantoin |
quinine |
|
Senna |
sulfonamides |
|
Yellow-brown |
|
|
Bismuth |
Chloroquine |
|
Cascara |
Metronidazole |
|
Nitrofurantoin |
Primaquine |
|
Senna |
Sulfonamides |
|
Blue or blue green |
|
|
amitriptyline |
methylene blue |
|
triamterene |
Methocarbamol |
|
Orange/yellow |
|
|
Chlorzoxazone |
Dihydroergotamine |
|
heparin |
phenazopyridine |
|
rifampin |
sulfasalazine |
|
warfarin |
|
|
Red / Pink |
|
|
daunorubicin or doxorubicin |
heparin |
|
ibuprofen |
methyldopa |
|
phenothiazines |
phenytoin |
|
phenylbutazone |
rifampin |
|
Salicylates |
senna |
References: GlobalRph