Clinical or outpatient clinics often have some patients with pinprick-like pain in the chest, like a needle such pain in the vast majority of clinical appearances in several situations: 1, functional neurological disorders, some patients have increased sensitivity to nociception, viral infections or other intercostal neuralgia; 2, the vast majority of pinprick-like pain from the pleura, such as pleurisy, will be with breathing-like sudden triggering such pain; 3, pinprick-like pain patients are more fearful However, pinprick-like chest pain is less likely to occur in coronary artery disease, angina pectoris, because the long-term pain of coronary artery disease, angina pectoris and infarction is a crushing, painful feeling of dullness in the left clavicle. The appearance of such pinprick-like pain, if considered neurological, is manifested as a milder pinprick-like, early if mild is not a big problem, if serious can take oral drugs related to nerve function recovery, such as glutamate, vitamin B1, B6, etc. For some chest pain of chest disease, manifested as pinprick-like, commonly on the chest wall, such as rib cartilage, muscle, tension chest wall muscles cause pain, there are other cases, such as reflux esophagitis, etc. In this case, the relevant examination needs to be done under the guidance of a doctor to clarify the nature, and then symptomatic treatment.