Feeling of a lump in the chest

Feeling of a lump in the chest is a common symptom that can develop suddenly or gradually. It can be described as a tightness, heaviness, or fullness in the chest area that may or may not be accompanied by pain. It can range from mild to severe and may be localized to the chest area or radiate to the neck, shoulders, or arms. It may worsen with deep breathing, coughing, or physical activity.