What's Up Docs?

Doctors' Notes: Sleep Disorders

October 1, 2026·18 min
Episode Description from the Publisher

Drs Chris and Xand van Tulleken continue their conversation about sleep disorders with Dr Sophie West, a consultant respiratory physician and lead of Newcastle regional sleep service.They explore what good sleep hygiene looks like and how temperature and hydration can affect our sleep. They also dig into dreams: why we have them, whether we can control them, and how to stop recurrent nightmares.If you’d like to share your thoughts on this or any other topic covered on the podcast, you email us at whatsupdocs@bbc.co.uk or Whatsapp on 08000 665 123.Presenters: Drs Chris and Xand van Tulleken Guest: Dr Sophie West Producer: Rami Tzabar Assistant Producer: Leon Gower Editor: Jo Rowntree Researcher: Samara Linton Tech Lead: Reuben Huxtable Visual Producer: Leon Gower Digital Lead: Richard Berry Composer: Phoebe McFarlane Sound Design: Melvin RickarbyAt the BBC: Assistant Commissioner: Greg Smith Commissioning Editor: Rhian RobertsA Loftus Media production for BBC Radio 4.

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