First aid is the medical treatment provided to someone who has suffered an injury or sudden illness. The main objective of first aid is to stabilize the injured or ill person and provide emergency care until more advanced medical help arrives.
A first aid may assess and manage the person’s airway, breathing, and circulation, control bleeding, treat shock and administer CPR if necessary. Providing first aid at the right time can often mean the difference between life and death and can also reduce the severity of injuries and enhance the chances of recovery.