Mental HealthICD-10: F43.2Very common; among the most frequent diagnoses in primary care and outpatient mental health

Adjustment Disorder

Also known as: Situational depression, Stress response syndrome

Adjustment disorder is an emotional or behavioral reaction to an identifiable stressful event or change that is stronger than would usually be expected and that interferes with daily life. The trigger can be anything from a job loss, divorce, or diagnosis to moving house, retirement, or exam pressure. Symptoms begin within about three months of the stressor and may look like depression, anxiety, or both, sometimes with irritability or reckless behavior. Unlike major depression or an anxiety disorder, adjustment disorder is tied to the stressor and usually resolves within six months of the stressor or its consequences ending. It is one of the most common diagnoses in primary care and mental health settings and generally responds well to brief, focused support.

At a Glance

Common symptoms
Low mood, tearfulness, or hopelessness that began after a specific event, Worry, nervousness, or feeling overwhelmed, Trouble sleeping and concentrating
Main treatments
Brief psychotherapy, including CBT, problem-solving therapy, or supportive counseling, Short-term medication for specific symptoms such as insomnia or severe anxiety, when needed, Antidepressants in some cases if depressive symptoms are prominent or persist
Category
Mental Health · Very common; among the most frequent diagnoses in primary care and outpatient mental health
See a doctor if
Symptoms are interfering with work, relationships, or daily functioning

Symptoms

Low mood, tearfulness, or hopelessness that began after a specific event
Worry, nervousness, or feeling overwhelmed
Trouble sleeping and concentrating
Withdrawing from friends and activities
Irritability or, especially in young people, acting out or reckless behavior
Physical complaints such as headaches, stomach upset, or palpitations
Difficulty carrying out work, school, or home responsibilities

Causes

  • A stressful life event such as bereavement, relationship breakdown, or job loss
  • A medical diagnosis or chronic illness in yourself or a loved one
  • Major life transitions: moving, retirement, becoming a parent, or starting university
  • Ongoing stressors such as financial problems or conflict
  • Multiple stressors arriving at once, exceeding coping capacity

Risk Factors

  • Prior mental health problems
  • Limited social support
  • Childhood adversity or earlier unresolved stress
  • Several stressful events in a short period
  • Coping styles that rely on avoidance

Diagnosis

  • Clinical interview linking the onset of symptoms to a specific stressor within the previous three months
  • Assessment of whether symptoms exceed what would normally be expected and impair functioning
  • Ruling out major depression, anxiety disorders, PTSD, and normal bereavement
  • Screening for substance use and suicide risk

Treatment

  • Brief psychotherapy, including CBT, problem-solving therapy, or supportive counseling
  • Short-term medication for specific symptoms such as insomnia or severe anxiety, when needed
  • Antidepressants in some cases if depressive symptoms are prominent or persist
  • Practical help addressing the stressor, such as financial, legal, or workplace support
  • Supportive: talking with trusted people, structured routines, and regular exercise
  • Supportive: stress-management and relaxation techniques, and limiting alcohol

Prevention

  • Strengthen social support networks before times of change
  • Develop healthy coping skills such as problem-solving and relaxation
  • Plan ahead for predictable transitions like retirement or relocation
  • Keep sleep, exercise, and nutrition steady during stressful times
  • Seek support early when a stressor feels unmanageable

When to See a Doctor

  • Symptoms are interfering with work, relationships, or daily functioning
  • Distress continues or worsens for more than a few weeks after the event
  • You are using alcohol or drugs to cope
  • Symptoms persist beyond six months after the stressor has ended
  • You have thoughts of self-harm or suicide (seek urgent help)

Frequently Asked Questions

Related Conditions

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