Understanding Causes of Pain in the Right Chest Area
This article explores common causes of right-sided chest pain, including heart, lung, and other conditions. It highlights symptoms, potential risks, and the importance of medical evaluation. Understanding these causes can help in early detection and appropriate treatment, ensuring better health outcomes for patients experiencing chest discomfort on the right side.

Experiencing pain on the right side of your chest can be alarming, often raising concerns about heart health. However, not all chest pain signals a critical condition like a heart attack. Various non-life-threatening issues may cause right chest discomfort, but it's important not to ignore any persistent pain. Educating yourself on potential underlying causes can aid in timely medical consultation and management. Common reasons include conditions affecting the heart, lungs, or surrounding tissues, each presenting unique symptoms and implications. Recognizing these can help distinguish benign issues from more serious health threats.

- Coronary Artery Disease (CAD): Blockages in the coronary arteries reduce blood flow to the heart, causing angina that can be felt on the right side of the chest. While CAD indicates heart disease risk, it may not result in permanent damage but could precede a heart attack. Pain may radiate to the shoulder, arm, or back.
- Pericarditis: Inflammation of the sac surrounding the heart causes sharp chest pain that can extend to the neck, worse when lying down, eating, or breathing. This condition resembles angina but has distinctive features.
- Hypertrophic Cardiomyopathy: This condition involves abnormal thickening of the heart muscle, leading to potential blood flow issues. Activities like exertion may trigger breathlessness and chest discomfort, with a risk of progressing to heart failure if untreated.
- Mitral Valve Prolapse: When a heart valve fails to close properly, symptoms like right chest pain, palpitations, and dizziness may occur. The severity varies, from mild discomfort to more noticeable symptoms.