Psychiatric specifier

With melancholic features

Profound loss of pleasure or mood reactivity occurs with a characteristic biological and psychomotor pattern.

Episode features

Major depressive episodes

What matters now

Applies toMajor depressive episodes

Deciding signalPleasure and emotional reactivity are markedly reduced, not merely overshadowed by stress.

Ask thisIs there a pervasive non-reactive depressive pattern with characteristic biological or psychomotor change?

Wording outcomeMajor depressive disorder, current episode, with melancholic features

Fit and exclusions

Make the specifier earn its place

Start with the deciding signal, then test chronology, competing explanations, and the effect on diagnostic wording.

When this fits

There is marked anhedonia or very limited mood reactivity.
The episode includes a coherent pattern such as early waking, diurnal change, psychomotor change, or excessive guilt.
The presentation is qualitatively different from ordinary sadness or understandable distress.

When this may not fit

Mood reliably brightens with positive events or interpersonal connection.
Reduced enjoyment is better explained by sedation, negative symptoms, cognitive disorder, or environmental deprivation.

Focused checks

Patient language

Clinical implication

Document the biological and psychomotor pattern because it may influence treatment intensity and monitoring.