Could a symptom registry unmask hidden migraine variants?

This study is building a large online registry of US adults who experience sinus, ear, dizziness, and headache symptoms, with or without a migraine diagnosis. Participants answer questions about their symptoms, how these affect daily life, and which treatments they have tried. The goal is to better understand the natural history of these symptoms and to help doctors diagnose and treat them more effectively, potentially reducing delays and unnecessary procedures.