Green urine The urine can turn green because of the following: drugs and other compounds containing phenol, such as promethazine, used for allergy and nausea, and propofol, a drug used in anesthetics other drugs, including the antidepressant amitriptyline, cimetidine, which reduces stomach acid, and the painkiller indomethacin dyes, including indigo-blue, indigo carmine, which is used in kidney tests, carbolic acid, and flavin derivatives biliverdin, a bile pigment infection with Pseudomonas bacteria Methylene blue, a dye that has also been used as a drug, can produce a blue-green color to the urine
Vaishnava S, Behrendt CL, Ismail AS et al (2008) Paneth cells directly sense gut commensals and maintain homeostasis at the intestinal hostmicrobial interface
Regulations can vary by country, and in some places, they might be available for personal use
Diabetes Obes Metab 17:11801193 Irace C, Casciaro F, Scavelli FB, Oliverio R, Cutruzzol A, Cortese C, Gnasso A (2018) Empagliflozin influences blood viscosity and wall shear stress in subjects with type 2 diabetes mellitus compared with incretin-based therapy