This medication is widely used for general anesthesia, but in rare cases, it can turn a person's urine green. Get the world’s most fascinating discoveries delivered straight to your inbox.

Read on for three potential causes of green urine and when you should get yourself checked out. Meet the expert: Rachel High, DO, is a urogynecologist at the Center for Restorative Pelvic Medicine ...

But abnormal urine color can be caused by a number of things, from medication to urinary-tract infections to dehydration. Read on to understand what the color of your pee really means.

Maybe it's a darker shade of yellow, or perhaps it has a tint of red or even green. Changes in urine colour can be surprising and might make you feel a bit worried.