Snap, Crackle, Pop: Why Jaws Make Noise

Jaw clicks, pops, and cracks are common — but what do they really mean? In this episode, Simon Coghlan explores the mechanics behind jaw noises, from harmless disc clicks to grinding linked with arthritis, and even the risks of jaw hypermobility. Learn when these sounds are nothing to worry about, and when they’re a sign it’s time to seek help.   About Your Hosts Simon Coghlan and Lorraine Carroll are experienced physiotherapists with over 50 years of combined clinical practice. Specialists in temporomandibular disorders (TMD), headaches, and orofacial pain, they bring world-class expertise to the Sunshine Coast from backgrounds working with elite athletes, performers, and in university teaching. With Master’s degrees in Musculoskeletal Physiotherapy, advanced training in medical acupuncture, and leadership roles in professional education, Simon and Lorraine combine evidence-based care with a practical, down-to-earth approach. Their goal: to make complex issues around jaw pain, headaches, and dental-related conditions clear, relatable, and useful for both patients and professionals.   Disclaimer The Dental Physio Podcast provides general educational information only and is not a substitute for professional medical or dental advice, diagnosis, or treatment. Always seek the guidance of a qualified health care professional for any concerns about your health, and never ignore or delay professional advice because of something you hear on this podcast.