9. Chronic pain in bones
Tumor growth can cause pain. This pain can be as a result of disorders of bones, joints, muscles, tendons, ligaments, bursae
8. Persistent fatigue, nausea, or vomiting
when fatigue, nausea, or vomiting becomes persistent. Then you really need to be checked. See a doctor without and delay.
7. Persistent low-grade fever, either constant or intermittent
Constant fever is also termed continuous fever; it is usually low–grade fever and does not change by much (by about 1 degree F over 24 hours). Tumor growth can cause this and such condition needs medical attention
6. Repeated instances of infection
Cancer may weaken immunity. Cancer can weaken the immune system by spreading into the bone marrow. and so causing repeated instances of infection that needs medical examination