Cyclic Vomiting Syndrome (CVS) Market is a chronic functional gastrointestinal disorder characterized by sudden, repeated episodes of severe nausea and vomiting separated by symptom-free intervals. Long misunderstood, CVS is gaining significant clinical recognition in 2025 as diagnostic protocols improve and the link between "gut-brain interaction" becomes better understood. https://shashikant873.livejournal.com/3767.html