What's with the red and yellow urine?

Normal urine is pale yellow, drink less water, may be a little more yellow, but if at the same time show yellow and red phenomenon, to consider may show hematuria. And this time the most common reason is urinary infection, because bacteria in the comparative reproduction, produce a lot of impurities, will make urine yellow, while inflammation stimulation will make urinary tract epithelial mucosa rupture bleeding, will show red and yellow phenomenon, can check routine and urine bacteria culture to /confirm/i. Treatment requires the use of sensitive antibiotics according to the culture results, while drinking a lot of water. The second reason is due to liver or obstructive biliary tract disease caused by the body's bilirubin rise, after urine excretion. Urine will show yellow to red phenomenon, you can check the urine routine caused by urobilin and urinary bilirubin is elevated, according to the results go to the Department of Gastroenterology.