Drs Chris and Xand continue their conversation about dry skin with Dr Tess McPherson, Associate Professor of Paediatric and Adolescent Dermatology at the University of Oxford.

The docs want to know what eczema is, why it happens, whether it is worth eliminating triggers and whether topical steroids are an effective treatment. They also explore the stigma around skin conditions and what we can all do to address it, and hear Dr McPherson’s personal and clinical perspective on dry skin and skincare in general.

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 Tess McPherson Researcher: Mili Ostojic Producer: Faye Lyons White Assistant Producer: Maia Miller-Lewis Social Media Producer: Leon Gower Executive Producer: Rami Tzabar Editor:Jo Rowntree Tech Lead: Reuben Huxtable Digital Lead: Richard Berry Composer: Phoebe McFarlane Sound Design: Melvin Rickarby

At the BBC: Assistant Commissioner: Greg Smith Commissioning Editor: Rhian Roberts

A Loftus Media production for BBC Radio 4.