Glucose Injection is used to replenish body fluids and energy, and can be used for loss of body fluids from various causes, hyperkalemia, etc. It is also used for drug dilution, etc. Glucose Injection is a nutritional medicine, a clear liquid with a sweet taste. Glucose Injection works as an energy and fluid supplement. It is mainly used for the loss of large amounts of body fluids due to insufficient feeding and various reasons, total intravenous nutrition, hyperkalemia, starvation ketoacidosis, hypoglycemia, preparation of peritoneal dialysis fluid, dilution of drugs, etc. Adverse reactions to glucose injection: hypertonic glucose injection drip may cause phlebitis, electrolyte disorders. Contraindications of Dextrose Injection: It is contraindicated in uncontrolled diabetic ketoacidosis. Precautions for Dextrose Injection: use with caution in those with periodic paralysis, cirrhotic ascites, and patients with hypokalemia. If you need to use glucose injection, you need to have a physician’s guidance, do not apply on your own.