Right clavicle pain is not necessarily a sign of cancer. Right clavicle pain is a relatively common clinical symptom, the condition is complex, may be caused by trauma, muscle strain, inflammation stimulation, etc. Of course, it may also be caused by cancer, but it is not a typical symptom of cancer, which is mostly considered to be caused by benign diseases. If the right clavicle pain exists for a long time, accompanied by wasting and fever, we should be alert to the possibility of cancer, and we need to improve CT scanning, histopathological biopsy and other tests in time to confirm, and look for the primary tumor foci. If cancer is diagnosed, standardized treatment under the guidance of specialists is required. Early stage radical surgery is usually preferred, and radiotherapy and chemotherapy can be used in conjunction with the surgery; patients who cannot undergo surgery will be treated with palliative radiotherapy and chemotherapy. Soreness of right clavicle is mostly seen in non-tumor diseases, and it is recommended that patients maintain a good psychological state, go to regular hospitals in time, make a clear diagnosis and standardize the treatment under the guidance of specialists.