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Dépression ou déprime passagère : comment faire la différence
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Depression or temporary blues: how to tell the difference

IRIS Prévention
10 June 2026
Everyone goes through bad times. But between temporary depression and depression, the difference is real, and it changes everything.

Dépression ou déprime passagère : comment faire la différence

“I'm a little depressed at the moment. » The expression is common, and often justified: low morale is part of life. But when should you worry? The line between temporary depression and depression is based on three elements: duration, intensity and impact on daily life.

1. Depression, a normal reaction

Annoyance, disappointment, accumulated fatigue can cause a drop in morale. It is a normal and transitory reaction: the mood improves on its own after a few days, and the pleasure of usual activities remains generally present.

2. Three criteria to distinguish

CriterionTemporary depressionDepression
DurationA few daysMore than 2 weeks
IntensityModerate, fluctuatingMarked, almost permanent
PleasurePreserved at timesLong-lasting loss of interest
DailyLittle affectedLoudly sounded

It is the combination of these criteria, more than just one, which provides direction. Deep sadness that lasts and prevents you from functioning is no longer just depression.

3. Signals that tip you towards depression

Certain signs should alert you: a generalized loss of pleasure, a feeling of emptiness or worthlessness, marked disturbances in sleep and appetite, a slowdown, or the appearance of dark thoughts. These require consultation without delay.

4. What to do in either case?

Faced with temporary depression, taking care of yourself is often enough: sleep, physical activity, social connections, patience. If the signs persist beyond two weeks, worsen or cause concern, it is time to consult your doctor.

When in doubt, it is better to talk about it: a professional will know how to sort things out and provide guidance if necessary.

If you experience dark thoughts, don't wait: talk to a health professional, who can direct you to appropriate support.

💡 tips to remember

    • A temporary depression is a normal reaction: the mood improves on its own in a few days and the pleasure generally remains present.
    • Three criteria distinguish depression: a duration of more than two weeks, a marked intensity and a strong impact on daily life.
    • A generalized and lasting loss of pleasure is one of the most evocative signs of depression, beyond simple sadness.
    • The appearance of dark thoughts requires consulting without delay, without trying to “let it pass”.
    • When in doubt, I talk to my doctor: a professional will be able to distinguish depression from depression and provide guidance if necessary.