Is there a role for tourniquets in civilian active shooter incidents?

Effective Use of Tourniquets

Tourniquets can be effective in stopping severe bleeding from an arterial wound, especially in the upper limbs. According to the Committee on Tactical Combat Casualty Care (TCCC), a tourniquet should be applied to the proximal end of the injured limb, about 2-3 inches above the wound. This is typically at the level of the elbow or the upper thigh.

Training and Technique

To use a tourniquet effectively, training is crucial. The TCCC recommends at least 2 hours of training for individuals who plan to use tourniquets. The training should include hands-on practice with a tourniquet and a focus on proper technique, such as applying the tourniquet snugly but not too tightly, and checking for proper blood flow before releasing the tourniquet.

Limitations and Precautions

While tourniquets can be life-saving, they should only be used in extreme cases where there is severe bleeding. A tourniquet should not be used if the individual has a history of peripheral neuropathy, as it can cause nerve damage. Additionally, tourniquets should not be used in cases of suspected spinal cord injury, as it can exacerbate the injury.