The urine is yellowish green may have the following conditions: 1. It may be a urinary tract infection, caused by bacterial infection in the urine, such as Pseudomonas aeruginosa. 2. It is possible that the urine is too concentrated due to less water, too much sweating and fire, causing color changes. The color of urine will soon return to normal, i.e., transparent yellowish liquid. 3. It may be due to the effect of food or medication eaten, and some food medications can cause urine color changes. 4. In addition to the above-mentioned conditions, consider whether there are abnormalities in bilirubin metabolism caused by liver and biliary diseases, resulting in urine color changes. Since a variety of diseases can cause such conditions, you should promptly go to the urology department of the hospital for urological ultrasound, urine routine and other examinations to do further treatment according to the examination results.