Glucose, methylene blue is a combination agent for parenteral nutrition.
Glucose (dextrose) is a carbohydrate, a source of energy for the body. It is administered intravenously as part of parenteral nutrition to provide the body with energy.
Methylene blue (methylthioninium chloride) is a broad-spectrum antiseptic. Added to solutions for intravenous administration to prevent the development of infectious complications.
Thus, the combination of glucose and methylene blue in one preparation allows you to provide the body with energy and at the same time prevent the development of infection during parenteral nutrition.