Breast pain like pins and needles for a few seconds can be clinically seen in cystic hyperplasia, mastitis and breast cancer, etc. Cystic hyperplasia of the breast occurs in middle-aged women. It can involve one side or both sides, and some patients have a cyclical nature. The symptoms are obvious before menstruation and reduce after menstruation. This disease is mainly symptomatic treatment, can take prolotherapy, breast fetish elimination, etc., suspected of malignant changes can be surgically removed; 2, mastitis: mostly seen in lactating women, with milk stagnation and bacterial infection, the causative agent is mainly Staphylococcus aureus, patients can appear burning, needle-like breast pain, often accompanied by local redness, swelling, elevated skin temperature performance. This disease can be treated effectively with antibiotics, such as penicillin or cephalosporin, and erythromycin for allergic patients. When you are breastfeeding, you should avoid applying tetracycline, aminoglycosides and other drugs that affect the baby, and if there is abscess formation, you need to open and drain it; 3. Breast cancer treatment is based on surgery to remove the cancerous tissues as much as possible, and supplemented with radiotherapy, chemotherapy and targeted therapy as appropriate.