Psychological first aid (PFA) involves providing humane support to help people cope after a distressing event. It aims to reduce distress and support adaptive functioning. PFA involves assessing needs, ensuring safety and comfort, helping address basic needs, and connecting people to information and social support. It should be provided respectfully according to a person's culture and without judgment. The goals of PFA are to look out for safety and needs, listen supportively without pressuring people, and link them to information and services.