pressure dressing

A pressure dressing is a method used to control bleeding by applying firm, steady pressure directly to a wound with a sterile dressing or bandage. This pressure helps reduce blood flow, allowing blood vessels to constrict and minimize bleeding. It also supports the healing process and helps prevent infection. The dressing remains in place until bleeding slows or stops, and it may be reinforced or replaced if necessary. Proper application of pressure dressing is an essential first aid step to manage significant bleeding before further medical treatment.