What should I avoid when using a tourniquet?

Incorrect Tourniquet Placement

When applying a tourniquet, ensure you place it 2-3 inches above the wound site and 2 inches above the proximal aspect of the wound. Incorrect placement can cause further damage to the limb, leading to permanent nerve or muscle damage. For example, applying the tourniquet too proximally (closer to the body) can lead to compartment syndrome, while placing it too distally (further from the body) may not effectively control bleeding.

Excessive Pressure

Excessive pressure can cause further damage to the affected limb, leading to nerve damage, muscle damage, or even amputation. To avoid this, use the tourniquet’s windlass to tighten it gradually until the bleeding is controlled, and then secure it in place. Check the limb regularly for signs of nerve or muscle damage, such as numbness, tingling, or weakness.

Prolonged Use

Prolonged use of a tourniquet can lead to compartment syndrome, a serious condition that can cause permanent damage to the affected limb. As a general rule, reassess the tourniquet every 2 hours and consider removing it if the bleeding is controlled. If the bleeding continues, consider applying a hemostatic agent or seeking medical attention.