Several common errors should be avoided in using tourniquets. These include:
- Not using or waiting too long to use a tourniquet when indicated
- Not removing all of the slack before tightening the tourniquet
- Not tightening the tourniquet enough to stop bleeding and eliminate the pulse
- Not using a second tourniquet if needed
- Using a tourniquet when one is not needed
- Putting a tourniquet “high and tight” rather than 2-3 inches above the wound when the bleeding site is clearly visible
- Loosening tourniquets for a period of time to allow recirculation of blood to an injured limb
- Removing a tourniquet prematurely when it is still needed for hemorrhage control
- Placing tourniquets over knee or elbow joints.
Remember: Tourniquets hurt when applied properly.