When is it appropriate to use pressure points to control bleeding?

Using pressure points to control bleeding is appropriate when bleeding does not stop with direct pressure. In first aid, applying direct pressure to the wound is the first and most effective method for controlling bleeding. However, if direct pressure fails to stem the flow of blood, utilizing pressure points—specific areas on the body where blood vessels are close to the skin surface—can help temporarily reduce blood flow to the affected area by applying pressure to these points.

This technique is particularly useful when direct pressure does not work, as it can facilitate a reduction in bleeding until more advanced medical help can be obtained or further interventions can be performed. It is important to note that pressure points should be used as a secondary measure, and while they can be effective, they are not a substitute for proper medical treatment.