Mental health · UKMLA & AKT

Acute stress reaction

A free high-yield preview for the UKMLA Applied Knowledge Test, covering how to recognise this condition. The full SA Note notes add investigations, management and complications, with practice questions on this topic.

Key high-yield points

  • Acute stress reaction (ASR) - a transient psychological response arising immediately after a severely threatening/horrific event. ICD-11 term; DSM-5 uses 'acute stress disorder'. Symptoms resolve within hours to ~4 weeks; beyond 4 weeks, reconsider PTSD or adjustment disorder.

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