What are the effects of Sodium Chloride Solution?

Sodium Chloride is an electrolyte replenishment drug. Sodium and chlorine are important electrolytes in the body, existing in extracellular fluid, and play a significant role in maintaining the normal volume and osmolarity of blood and extracellular fluid. Sodium chloride solution is a colorless and clear liquid with a slightly salty taste. It is clinically used for dehydration caused by various reasons, such as hypotonic and hypertonic dehydration. It can also be used for eye irrigation, wound washing, and plays a role in regulating the acid-base balance in the body. Sodium chloride also contributes to maintaining the normal excitability of nerves and muscles. Therefore, sodium chloride solution has a wide range of applications.

The effects of sodium chloride solution can be broadly divided into five points: Firstly, as a solute, most clinical liquids can be dissolved in sodium chloride for intravenous injection to maintain internal balance, fight infection, and replenish electrolytes. Secondly, it can be used for wound irrigation, especially for open wounds contaminated with dust, wood shavings, and tissue fragments. After local disinfection, normal saline can be used for irrigation. Thirdly, abdominal irrigation can be performed using sodium chloride in cases of acute diffuse peritonitis, abdominal abscess, or after surgery to control infection. Fourthly, the electrolysis of sodium chloride solution produces hydrogen and chlorine gas, which has extensive applications in the chemical industry, such as the synthesis of polyvinyl chloride, pesticides, and hydrochloric acid. Lastly, sodium chloride is a necessary condition for many biological reactions. For example, many solution formulas in molecular biology experiments contain sodium chloride, and most bacterial culture media also contain sodium chloride. It can also be used as a raw material for the production of soda ash by the ammonia-soda process.