breast cancer and shoulder pain

Release time ：Dec-23,2024

There may be a link between breast cancer and shoulder pain, but not all shoulder pain is indicative of breast cancer. Individuals with breast cancer can sometimes experience shoulder pain due to tumor growth causing pressure or nerve compression. However, shoulder pain is more frequently related to muscle or skeletal issues, such as periarthritis of the shoulder or cervical spondylosis.

As breast cancer advances, the tumor might press against nearby tissues and nerves, leading to shoulder pain. Additionally, breast cancer treatments, including surgery, radiotherapy, or chemotherapy, can also lead to shoulder discomfort. Postoperative lymphedema, for instance, can result in arm and shoulder swelling, which may cause pain. Radiotherapy might lead to skin inflammation and fibrosis, impacting the shoulder joint's range of motion. Chemotherapy drugs can have side effects that include muscle and joint pain.

While breast cancer can cause shoulder pain, this is relatively uncommon. Most instances of shoulder pain are associated with other factors, such as overuse, poor posture, or age-related changes. If shoulder pain persists along with other symptoms like breast lumps, skin alterations, or abnormal nipple discharge, it is important to seek medical attention to rule out breast cancer. Under no circumstances should one self-diagnose or treat without the guidance of a healthcare professional.