Rave

Ravelling is a symptom of a variety of medical conditions. It is characterized by a feeling of tightness in the chest, accompanied by pain, and is often accompanied by a feeling of pressure or tightness in the throat. It usually develops gradually and can last for several minutes. It can range from mild to severe and can be accompanied by nausea, vomiting, and shortness of breath. It can also be accompanied by a feeling of dizziness, sweating, and palpitations.