👉 The doctor fluid, also known as saline solution or normal saline, is a sterile, isotonic liquid used primarily for hydration and electrolyte balance in medical settings. It consists of a mixture of water, sodium chloride (table salt), and sometimes other additives like glucose or buffers, designed to mimic the composition of human blood plasma but without the harmful effects of medications or other solutes. This makes it an ideal choice for administering intravenous fluids to patients, ensuring that the fluid is easily absorbed by the body without causing adverse reactions. Doctor fluid is commonly used in emergency medicine, surgery, and critical care to manage dehydration, fluid imbalance, and electrolyte disorders.
