Sleep Change
A noticeable shift in sleep patterns — including duration, depth, timing, or quality — that differs from an individual's established baseline.
Quick answer
Sleep change describes any significant alteration to an individual's habitual sleep pattern, including quantity, quality, timing, or continuity. ICD-10: G47 (sleep disorders); ICD-11: 7A0–7B. A transdiagnostic symptom with wide clinical significance across physical and mental health conditions.
Recognition
Do any of these feel familiar?
Noticing that sleep is different from usual — falling asleep earlier or later, sleeping more or less, waking more often, or sleeping the same hours but feeling less rested.
What is Sleep Change?
A noticeable shift in sleep patterns — including duration, depth, timing, or quality — that differs from an individual's established baseline.
Approaches Commonly Explored
Commonly explored for conditions related to Sleep Change, grouped by mechanism — select your subtype above to highlight the most relevant path.
How to use these approaches
Most people begin with Stabilise approaches, then progress toward Resolve and Sustain.
Autonomic nervous system — sympathetic / parasympathetic balance.
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Self-care
What You Can Do Now
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