Pain under the chest may be caused by gastritis, coronary heart disease, costochondritis and other factors.
1. Gastritis: If you often have irregular meals, overeating, eating fried food, etc. may trigger gastritis, which may cause burning pain in the stomach, bloating, decreased appetite, acid reflux, nausea and other symptoms.
2. Coronary heart disease: If coronary artery atherosclerosis, caused by narrowing or occlusion of the arterial lumen, may lead to myocardial ischemia, which may feel the back of the sternum, or the anterior region of the heart pressure, tightness, etc., and the pain may be of short or long duration.
3. Costal chondritis: strenuous exercise, mild trauma, physical strain and so on may induce costal chondritis, thus causing localized pain, which may radiate to the back of the shoulder, and the pain may be aggravated by deep breathing, coughing and activities.
In addition, pleurisy, rib fracture, intercostal neuralgia, etc. may also appear under the chest pain symptoms, if the symptoms of under the chest pain and persistent unrelieved, should consult the doctor in a timely manner, so as not to delay the condition.