Breast nodule back and front neck pain may be complicated by breast hyperplasia, breast cancer, etc. It may also be caused by muscle strain. 1. Mammal hyperplasia is a common benign disease of the breast, often manifested as breast pain, itching, lumps, and some patients with nipple overflow, which requires timely medical attention for treatment. Breast nodules combined with breast hyperplasia may have pain in the back front neck and other places, but still with unilateral or bilateral breast swelling and pain as the main manifestation. 2. If breast nodules are combined with breast cancer, and the breast cancer metastasizes to the lymph nodes in the neck, there will be symptoms of neck pain. If bone metastasis occurs, infiltration of the thoracic vertebrae will cause pain in the front chest and back, which needs timely review, chemotherapy or even surgical treatment to deal with it and relieve the symptoms. 3. If you suffer from muscle strain injury, such as lifting heavy objects, resulting in lifting accidentally strained back muscles, resulting in injury 2 to 3 days after the chest and back pain, and even unable to lift your arms, this time you need to carry out muscle recovery, stop activities in a timely manner, rest, supplement adequate nutrition, pay attention to rest, light diet, etc., to restore the damaged muscles. Breast nodule back chest neck pain, need to actively consult the doctor, follow the doctor’s instructions reasonable treatment, drugs need to follow the doctor’s instructions reasonable application.