“What about the bone in the middle of a girl’s chest that hurts? The bone in the middle of the chest, in medical terms, should be the sternum. Then the sternum pain we have to divide into several cases, one is the pain of the sternum itself, and another is that some sternum distribution of some neuralgia, or the pain of some organs behind the sternum, such as esophageal lesions, trachea these lesions. Therefore, if the pain is felt in the middle of the chest bone, we have to further look at the duration of the pain, under what circumstances does it hurt? Does the pain last for a long time or a short time. In addition, what is the nature of this pain? Is there any pressure pain, for example, when I press it, or when I breathe deeply, the pain will be aggravated by the expansion of the thorax. This kind of pain is usually superficial pain, not visceral pain. If this kind of pain is very heavy, you can take some painkillers, and it may heal itself with time, so you can not pay too much attention to this problem. However, if the sternal pain is related to diet, after or before eating, mostly with some acid reflux and heartburn, you should consider whether there are some digestive system diseases, and if necessary, you can go to the gastroenterology department.”