{"podcast":{"title":"What's That Rash?","slug":"what-s-that-rash-512468","podcast_index_feed_id":512468,"rss_url":"https://www.abc.net.au/feeds/12017248/podcast.xml","website_url":"https://www.abc.net.au/listen/programs/whats-that-rash/","image_url":"https://live-production.wcms.abc-cdn.net.au/af0c4ef6258c130fdbe0e38de71c0314.jpg?src","author":"abcpodcasts@abc.net.au","episode_count":250,"summary":"Get answers to the health questions everyone's asking. Our experts give you the information you need to feel good and make the best decisions for your brain and body.","last_synced_at":"2026-07-15T04:19:27.819222+00:00","page_url":"https://stenobird.com/podcast/what-s-that-rash-512468"},"episode":{"title":"Red and other light therapy — can it work?","slug":"red-and-other-light-therapy-can-it-work","published_at":"2026-04-14T15:00:00+00:00","page_url":"https://stenobird.com/podcast/what-s-that-rash-512468/red-and-other-light-therapy-can-it-work","show_page_url":"https://stenobird.com/podcast/what-s-that-rash-512468","url":"https://www.abc.net.au/listen/programs/whats-that-rash/red-light-therapy-green-yellow-blue/106562038","audio_url":"https://mediacore-live-production.akamaized.net/audio/02/jh/Z/fh.mp3","summary":"If you’re into skincare, you’ve probably been advertised light therapy face masks. These high-tech hockey masks promise to plump up or heal your skin through light – often red, but sometimes yellow, green, blue or even purple. Norman and Tegan go through the rainbow to assess where there's evidence, and where there's not. References: Sweaty sauna bathing for better health - What's That Rash? Near Infrared Photoimmunotherapy: A Review of Recent Progress and Their Target Molecules for Cancer Therapy Effect of NASA Light-Emitting Diode Irradiation on Wound Healing Visible Red Light Emitting Diode Photobiomodulation for Skin Fibrosis: Key Molecular Pathways Utilization of light-emitting diodes for skin therapy: Systematic review and meta-analysis Photodynamic Therapy Using HMME for Port-Wine Stains: Clinical Effectiveness and Sonographic Appearance Effect of Blue Light on Acne Vulgaris: A Systematic Review The efficacy of violet light in the treatment of acne Featured review: What are the benefits and risks of light therapy for treating atopic eczema? Light therapy for preventing seasonal affective disorder This episode first aired on December 18, 2024.","meta_description":"If you’re into skincare, you’ve probably been advertised light therapy face masks. These high-tech hockey masks promise to plump up or heal your skin thro…","key_points":[],"chapters":[],"topics":[],"duration_seconds":1080,"processing_state":"not_requested","actions":[{"name":"request_transcript","method":"POST","url":"https://stenobird.com/v1/public/podcasts/what-s-that-rash-512468/episodes/red-and-other-light-therapy-can-it-work/transcription-requests","description":"Idempotently request low-priority transcript generation for this episode."},{"name":"read_markdown","method":"GET","url":"https://stenobird.com/podcast/what-s-that-rash-512468/red-and-other-light-therapy-can-it-work.md","description":"Read the agent-friendly Markdown representation of this episode resource."}]}}