Stress-Related Symptoms
Stress-related symptoms span a spectrum from acute stress reactions to adjustment disorder to PTSD, distinguished by timing and duration per DSM-5-TR and ICD-11 criteria.
Symptoms
Anxiety, irritability, difficulty concentrating, sleep disturbance, and physical tension in response to a stressor, ranging from short-lived reactions to a single event to more persistent symptoms that impair daily functioning.
Causes and risk
Any significant life stressor -- work pressure, relationship difficulty, financial strain, or health concerns -- can trigger a stress response; how the symptoms evolve over time determines which specific diagnosis, if any, applies.
How it is evaluated
Evaluation focuses on characterizing the symptoms, their functional impact, and their link to a specific stressor, along with a standard suicide-risk screen.
Treatment
CBT is first-line across this spectrum, with trauma-focused therapy specifically for trauma-related symptoms; SSRIs/SNRIs are used when needed, and benzodiazepines are generally avoided, per current treatment review data.
When to seek care
Moderate-to-severe symptoms persisting beyond 2-4 weeks, or any acute safety concern, should prompt evaluation. Thoughts of self-harm are a medical emergency -- call 911 or the 988 Suicide and Crisis Lifeline.