Posttraumatic Stress Disorder

Definition

Posttraumatic Stress Disorder (PTSD) is a mental health condition that occurs after experiencing or witnessing a traumatic event. It is characterized by symptoms such as intrusive thoughts, nightmares, flashbacks, and intense anxiety.

Related terms

Trauma:

Trauma refers to an event or experience that causes intense distress or emotional harm.

Flashbacks:

Flashbacks are vivid memories or sensory experiences of a traumatic event that feel like reliving the experience.

Hyperarousal: Hyperarousal refers to a state of constant alertness and heightened sensitivity to potential threats, often seen in individuals with PTSD.