What are the consequences of sprinkling salt on a wound?

It is important to promptly and correctly handle wounds on the body, as failure to do so can easily lead to infection and even pose a serious threat to physical health. Even small wounds, if not treated in time, can pose a threat to life safety. For minor wounds, iodine can be used for disinfection and anti-inflammatory measures should be taken. For larger wounds, it is advisable to seek medical attention promptly. So, what are the consequences of applying salt to a wound?

The main component of salt is sodium chloride, which accounts for 99% of its composition. While high-concentration saline solutions can indeed kill bacteria or inhibit their reproduction, such concentrations can also be harmful to the body. Therefore, regular medical institutions do not recommend using saline as a skin disinfectant. Applying salt to a wound can lead to hypernatremia, which can cause dehydration, lower blood pressure, and insufficient blood supply to the brain and other vital organs, potentially leading to shock. Instead, iodine can be used for disinfection.

Firstly, appropriate bleeding is not harmful to health and can help cleanse the wound. For most wounds or abrasions, effective hemostasis can be achieved quickly by gently compressing the wound. Secondly, gently clean the wound with clean water, taking care not to cause further damage. Soapy water can be used for gentle cleaning, but avoid using irritant liquids such as iodine or alcohol.