Adjustment Disorder
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Direct answer
A maladaptive emotional or behavioural reaction to an identifiable psychosocial stressor — job loss, failure, migration, marriage, diagnosis of illness, bereavement-adjacent losses — beginning within three months of the stressor's onset defines adjustment disorder, provided the distress is in excess of what would be expected given the stressor's context and cultural norms, or causes significant impairment, and no other mental disorder's criteria are met. Once the stressor (or its consequences) has ended, the symptoms resolve within six months; when the stressor persists, so may the symptoms. DSM-5 subtypes describe the face of the reaction — with depressed mood, with anxiety, with mixed anxiety and depressed mood, with disturbance of conduct, with mixed disturbance of emotions and conduct, unspecified — and management is brief supportive or crisis-focused psychotherapy, with short-term medication only for prominent target symptoms.
What you must remember
- Two clocks: symptoms begin within 3 months of the stressor; they remit within 6 months after the stressor or its consequences terminate — both numbers are standalone question fodder.
- Definitional frame: a reaction that is either in marked excess of the expected response or grossly impairing, and is not merely an exacerbation of a pre-existing disorder and does not meet criteria for another diagnosis — a diagnosis of exclusion and of subthreshold severity.
- Subtypes (learn as a list with a case each): depressed mood, anxiety, mixed anxiety and depressed mood (the commonest presentation), disturbance of conduct, mixed disturbance of emotions and conduct, unspecified.
- Bereavement rule: normal grief is excluded from adjustment disorder; a grief reaction meeting the frame is coded elsewhere — and adjustment disorder with depressed mood after a death shades into prolonged grief disorder if it endures.
- Stressor quality, not quantity: what counts is the meaning to the person — a pension denial, a daughter's migration abroad, an appended exam failure can trigger it just as divorce does; single or multiple, recurrent stressors give a chronic pattern while they last.
- Management: crisis intervention and brief psychotherapy (problem-solving, supportive), strengthening coping and social support; benzodiazepines for a few days for severe insomnia or agitation; antidepressants reserved for persistent or severe depressive-anxious symptoms approaching another diagnosis.
- Why it matters medico-legally: suicidal behaviour can occur in adjustment disorder — it is not a benign label, and suicide risk assessment is mandatory at presentation.
A house officer's night duty, worked through
A 52-year-old government clerk is referred from medicine after being diagnosed with type 2 diabetes a month ago; since then he has stopped going to work, cries at minor setbacks, and told the nurse that life "has no taste left." The first task is exclusion: he sleeps, eats, does not report worthlessness or suicidal intent to a degree that fulfils major depressive disorder, has no past mood episodes, and is not intoxicated. The frame then fits — an identifiable stressor (the diagnosis), onset within a month, distress out of proportion with a clear functional drop. Subtype: mixed anxiety and depressed mood. The plan is not fluoxetine; it is brief problem-solving therapy reframing the illness, diabetic education to shrink the threat, family involvement, and review in two weeks. A few nights of a benzodiazepine for wrecking insomnia is defensible.
The second teaching point is the exit plan. If his symptoms resolve as he adapts — the expected course — the diagnosis closes. If they deepen into anhedonia, psychomotor slowing and suicidal ideation meeting depressive criteria, the diagnosis is upgraded to major depressive disorder. If the stressor persists (say, a diabetic complication) and symptoms drag on, they are tracked as continuing adjustment disorder — chronic by stressor continuity, not by a new clock.
Where students slip
The number pair is the first casualty — candidates swap the three-month onset window and the six-month resolution window. The second slip is forgetting that adjustment disorder cannot be diagnosed when criteria for another disorder are met: a full depressive syndrome after a stressor is major depressive disorder (stressors do not protect against depression), and psychotic symptoms after a stressor invite brief psychotic disorder. The third is bereavement — uncomplicated grief is not adjustment disorder, and DSM-5-TR's prolonged grief disorder now covers the enduring form. The fourth is severity complacency: adjustment disorder carries real suicide risk and its dismissal as "just a reaction" is precisely the examiner's trap in case-management questions. Indian context: disasters, crop failure, examination failure and migration for work are the stressors named in Indian literature, and the District Mental Health Programme's counselling component and disaster-mental-health modules exist precisely to deliver the brief psychosocial intervention this diagnosis demands — a national-programme line that rounds out a long answer.
Frequently asked questions
Within what period must symptoms begin after the stressor?
Within three months of the onset of the stressor or its consequences.
How long do symptoms persist after the stressor ends?
They resolve within six months of the stressor or its consequences terminating; persistent stressors justify persistent symptoms.
What are the DSM-5 subtypes of adjustment disorder?
With depressed mood; with anxiety; with mixed anxiety and depressed mood; with disturbance of conduct; with mixed disturbance of emotions and conduct; and unspecified.
Can adjustment disorder be diagnosed when full depressive criteria are met?
No — it is a subthreshold, residual diagnosis; when another disorder's criteria are fulfilled, that disorder is diagnosed instead.
What is the first-line management of adjustment disorder?
Brief supportive or problem-solving psychotherapy with social support mobilisation; medication only briefly for disabling target symptoms such as insomnia.