The change in the colour of urine is a known occurrence in an intensive care 
setting and is always a cause of concern to the clinicians who have to 
differentiate between benign and pathological causes. Herein, we present a case 
of 62-year-old postoperative lady, noticed to be passing green coloured urine 
believed to be due to intravenous Propofol administration for induction of 
general anaesthesia. The green colour of urine due to Propofol occurs when 
clearance of Propofol exceeds hepatic elimination, and extrahepatic elimination 
of Propofol occurs. This discolouration of urine is a rare (less than 1% cases) 
but a benign side effect of Propofol, which is non-nephrotoxic and gets reversed 
after discontinuation of the drug.