Trauma is a psychological condition that results from experiencing or witnessing a terrifying event, such as an accident or a natural disaster. It can also be caused by physical injury or abuse. Trauma can cause a wide range of symptoms, including anxiety, depression, flashbacks, and difficulty sleeping or concentrating. It can also lead to physical symptoms such as headaches or stomach pain. Trauma can be treated with therapy and medication, but it can take time to recover from the effects of trauma.