What should be done to mitigate tissue damage after an intra-arterial injection?

To mitigate tissue damage after an intra-arterial injection, ice packing and prompt hospital transport are critical. The application of ice is essential because it helps to reduce swelling and limit the extent of tissue damage by constricting blood vessels and decreasing metabolic activity in the affected area. This can help preserve tissue viability and prevent further complications.

Prompt hospital transport is crucial to allow for advanced medical evaluation and intervention. Healthcare professionals can assess the severity of the damage and potentially implement treatments such as thrombolysis or other necessary measures to mitigate ischemia and tissue necrosis. Without immediate medical attention, the risk of long-term complications increases significantly.

Using ice and ensuring rapid access to medical care incorporates both immediate first aid and the need for higher-level care, which is vital when dealing with complications from vascular injuries.