Why doctors give glucose to the patient immediately after surgery .?

1. Immediate source of energy: After surgery, the body undergoes significant trauma and stress, which can deplete its energy reserves. Glucose provides the body with a quick and efficient source of energy to help fuel the healing process.

2. Preventing hypoglycemia: During surgery, patients often receive anaesthesia and pain medications that can affect blood glucose levels, leading to a temporary drop in blood sugar (hypoglycemia). Giving glucose immediately after surgery helps prevent this by maintaining normal glucose levels.

3. Supporting vital organ function: Glucose is essential for the proper functioning of various organs, including the brain, heart, and muscles. After surgery, these organs require a steady supply of glucose to ensure their optimal function.

4. Promoting wound healing: Glucose plays a crucial role in the body's wound healing process. It provides energy for the cells involved in tissue repair and collagen synthesis, promoting faster and more effective healing.

5. Addressing stress response: Surgery triggers the body's stress response, which can elevate cortisol levels and increase glucose production. Providing glucose helps manage this stress response and ensures the body has sufficient energy to cope with the surgical stress.

6. Supporting immune function: Glucose is vital for the proper functioning of the immune system, which is crucial during the recovery period after surgery. It supports immune cell activity and helps protect against infection.

7. Monitoring blood glucose levels: Administering glucose allows healthcare professionals to monitor the patient's blood glucose levels closely, especially in individuals with diabetes or those at risk of developing diabetes.