Urine orange may be a physiological phenomenon or pathological phenomenon, as follows: 1, physiological phenomenon: urine orange may be caused by urine concentration, which is a normal physiological phenomenon, the human urine contains a lot of metabolic waste, if in the case of drinking less water, urine will be concentrated, urine color will be yellow and dark; 2, pathological phenomenon: but also be alert to liver-related diseases, such as the emergence of jaundice, will also be manifested as urine color abnormal. You can check the liver and kidney function, urinary routine and other indicators to understand whether there are organic diseases of the body. Normally, it is beneficial for kidney protection to drink more water, urinate more often and not to hold urine. The diet should be light, less greasy and fried food, and also pay attention to not staying up late, overworking, not smoking, drinking, overeating, and not abusing drugs to avoid causing liver and kidney damage.