There are more factors to consider for chest pain, such as: 1. to rule out any trauma to the chest, such as soft tissue contusions of the skin caused by external impact to the chest. 2. whether the chest tissue is infected, inflammation is manifested by redness, swelling, heat and pain. 3. female patients in particular should pay attention to the presence of breast enlargement, which is related to the disruption of hormone levels in the body. The incidence is higher in female patients, for often staying up late, mood anxiety, taking estrogen-containing drugs or food, are likely to lead to fluctuations in the body estrogen level and cause breast swelling and discomfort. 4, breast diseases can also cause chest pain and discomfort, such as breast tumor development in the late stage will also have breast pain performance. 5, other causes, such as pleurisy, pleural tuberculosis, etc. can also cause chest pain. It is recommended to make a preliminary judgment based on the above points, for example, breast enlargement can adjust the diet and pay attention to rest, and its symptoms can be controlled.