Respiratory and sleep medicine
Insomnia
Diagnosing chronic insomnia, screening for comorbid sleep apnoea and other causes, CBT-I as first-line treatment, where sleep hygiene fits, and the limited, careful role of hypnotics.
Tier 1Condition
Written with AI assistance and fact-checked against the sources below. For exam study, not clinical decisions. How notes are made
At a glance
- Chronic insomnia affects about 1 in 10 adults. It raises the risk of depression, anxiety and car crashes, and worsens chronic pain.
- It is a disorder in its own right, not just a symptom. Treat it even when depression, pain or another condition coexists.
- CBT-I is first line in every major guideline (AASM 2021, ACP 2016, European 2023). Hypnotics are a short-term adjunct.
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Sources
- Insomnia clinical resources and position statementsAU/NZAustralasian Sleep Association
- This Way Up insomnia program (free online CBT-I)AU/NZThis Way Up, St Vincent's Hospital Sydney
- Behavioral and psychological treatments for chronic insomnia disorder in adults: an American Academy of Sleep Medicine clinical practice guidelineAmerican Academy of Sleep Medicine (Journal of Clinical Sleep Medicine), 2021
- Clinical practice guideline for the pharmacologic treatment of chronic insomnia in adultsAmerican Academy of Sleep Medicine (Journal of Clinical Sleep Medicine), 2017
- The European Insomnia Guideline: an update on the diagnosis and treatment of insomnia 2023European Sleep Research Society (Journal of Sleep Research), 2023
- Management of chronic insomnia disorder in adults: a clinical practice guideline from the American College of PhysiciansAmerican College of Physicians (Annals of Internal Medicine), 2016
- Treatment of restless legs syndrome and periodic limb movement disorder: an American Academy of Sleep Medicine clinical practice guidelineAmerican Academy of Sleep Medicine (Journal of Clinical Sleep Medicine), 2024
- Last updated
- 14 November 2026
What changed
- 14 November 2026 Personal emails, About story and Australian-style copy