F43.11

Clinical Causes: Exposure to violent personal assault (e.g., rape, physical assault) Serious accidents (e.g., car crashes, falls, industrial accidents) Natural disasters (e.g., earthquakes, hurricanes, floods) Sudden death of a loved one Witnessing violence or catastrophic events Military combat or war-related trauma Sudden diagnosis of a life-threatening illness

Key Symptoms: Intrusive thoughts or memories of the traumatic event Nightmares related to the traumatic experience Severe emotional distress or physical reactions to reminders of the trauma Avoidance of places, people, or activities that remind someone of the event Persistent feelings of fear, guilt, or shame Difficulty sleeping or concentrating Irritability, anger outbursts, or heightened startle response Feelings of detachment or emotional numbness from others

Diagnosis Path: Diagnosis of acute PTSD involves a comprehensive assessment by a qualified mental health professional. They will consider the individual's history of trauma exposure and evaluate the presence of characteristic symptoms. Diagnostic criteria from the DSM-5 are used, emphasizing symptom duration (less than three months) and impact on daily functioning. Clinical interviews, self-report questionnaires, and sometimes physical examinations help to rule out other conditions that could cause similar symptoms.

Treatment Protocols: Treating acute PTSD often involves psychological interventions aimed at alleviating symptoms and preventing progression to chronic PTSD. Common approaches include: - **Trauma-focused cognitive-behavioral therapy (TF-CBT):** Helps individuals process the traumatic event and develop healthier coping mechanisms. - **Eye Movement Desensitization and Reprocessing (EMDR):** A therapy that assists in reprocessing traumatic memories. - **Medications:** Such as selective serotonin reuptake inhibitors (SSRIs) to manage symptoms like anxiety and depression. - **Support groups and peer counseling:** Provide emotional support and shared experiences. Early intervention is often beneficial in improving outcomes, emphasizing the importance of seeking professional help promptly after trauma.