Post-traumatic stress disorder (PTSD) refers to local or systemic organ function or metabolic disorders after severe trauma, which is prone to cause more sequelae and seriously affects the physical and mental health of the patients; such as post-traumatic stress disorder, organ dysfunction and so on. 1. Post-traumatic stress disorder (PTSD): refers to delayed or prolonged mental disorders after experiencing a traumatic event; clinical manifestations include repeated recurrence of traumatic experiences, increased alertness, persistent anxiety, etc.; the main therapeutic measures include medication, psychological counseling and family care. 2. Post-traumatic organ dysfunction: trauma is often accompanied by severe tissue damage, which may be accompanied by lasting tissue and organ function damage, such as limb movement disorder, hemiplegia, etc., which will bring serious adverse effects to the patients and their families; the functional status of some patients can be improved through early rehabilitation exercises. Patients with PTSD need to pay attention and take active measures to intervene in the treatment.