How long should a wound be washed with running water?

Washing a wound thoroughly with running water for a minimum of 10 minutes is essential in first aid as it helps to remove dirt, debris, bacteria, and other potential contaminants from the wound. This duration is generally recommended because it allows for adequate flushing of the area, significantly reducing the risk of infection.

Research has shown that prolonged irrigation can support healing and decrease the incidence of wound infection, especially in cases of deeper wounds or those exposed to external contaminants. A 10-minute wash offers a balance, ensuring that the wound is sufficiently cleansed without excessive duration that might cause discomfort or complications.

In practice, if a wound is significantly contaminated or if there are concerns about specific pathogens, the recommended washing time may be extended to ensure safety and effectiveness.