Lateral breast tingling may be caused by breast-related diseases, such as mastopexy or breast disease, which are more common in female patients. Patients with endocrine disorders are prone to induce mastopexy, which causes a tingling sensation in the lateral or local side of the breast. You can first go to a regular hospital for a mammography examination to clarify the cause and then treat it. If you have been diagnosed with breast pain caused by breast enlargement, you can take oral treatment with breast fetish elimination and prolotherapy pills. You should pay attention to your breast care and try to sleep in a supine position to prevent pressure on your breasts, which may aggravate the stinging pain. For patients with severe stabbing pain, it is recommended to take hot compresses to relieve the stabbing pain, pay attention to their emotional regulation, avoid great sadness and anger, mental stress is not too great, relaxed mood is a great help to the recovery of breast disease.