Female patients exhibiting chest tingling can be seen in the following situations: first, simple breast enlargement, also known as mammary adenopathy, which also has a certain regularity of pain and is evident in the premenstrual period. In addition, pain can also be induced by mood swings, exertion, and mental stress, and is associated with irregular enlargement of the mammary glands. Secondly, patients with cardiac neurosis may also exhibit stabbing pain in the left anterior chest, which can occur on its own and relieve itself, appearing more often in young women, occurring in association with the triggering of external factors, while electrocardiogram examination is usually negative. The symptoms can also be improved by paying attention to the regularity of life, not straining, and maintaining a good state of mind. Third, there are also some patients with pleural thickening left after lung tissue infection, which will manifest as irregular chest stabbing pain that can be relieved by itself, and chest CT examination can find changes of pleural thickening.