Women’s urine is green, possible causes: 1, due to drug staining, such as taking a large number of antibiotics, or taking a large number of vitamins, etc., can cause changes such as light green or yellow-green urine. It is usually not accompanied by any abnormalities, but there is a clear appearance when taking medication. You need to stop the relevant medication and then observe the change in urine color.2. If there is a Pseudomonas aeruginosa infection in the urine, this can appear as a greenish urine. It can also be accompanied by obvious urinary tract irritation, the presence of frequent urination, urinary urgency, painful urination, etc. Severe cases may be accompanied by fever and back pain. A urine culture test is needed to culture Pseudomonas aeruginosa, then the cause can be diagnosed. 3. If the bilirubin level in the urine is elevated, greenish urine can occur when holding urine or when not urinating for a long time. This is due to the oxidative reduction of bilirubin in the urine to bilirubin. At the same time, some patients discharge urine that appears light green after being left for a while, mostly related to elevated bilirubin, and need to have urine bilirubin levels and serum bilirubin levels checked to confirm the diagnosis.