Tingling sensation in the chest if the bilateral breast tingling, the first consideration is the symptoms of cystic hyperplasia of the breast, tingling accompanied by the menstrual cycle before the appearance of the symptoms after the onset of menstruation significantly alleviate the symptoms, you can touch the breast lumps. Tingling symptoms are mild and do not require treatment, through adjustments, try to maintain a happy mood, avoid too much stress, and develop a good routine, it can gradually improve, and if necessary, can be treated with oral medication. The left side of the lower edge of the breast or behind the sternum pain, but also need to rule out symptoms caused by heart disease, insufficient blood supply to the heart or cardiac infarction can lead to pain in the anterior region of the heart, need to go to the hospital in a timely manner to consult the doctor, the serious can be life-threatening. In addition, it is not possible to rule out lung, chest wall, liver, gallbladder and other diseases, so it is recommended to try to go to a regular hospital to confirm the diagnosis.