Mast cell disorders have a wide range of symptoms that can include: rashes, itching, hives, nausea, vomiting, heartburn, shortness of breath, dizziness, fatigue, headaches, bone and muscle pain, and anaphylaxis. In part 2 of our new webinar series: Mastocytosis and Other Mast Cell Disorders, Dr. Lawrence Schwartz and Dr. Matt Greenhawt talk about: - Primary mast cell disorders - Symptoms and diagnosis - Mast cell activation triggers - Treatment options https://www.youtube.com/watch?v=V-T2qKhj3Qo