Trouble swallowing is most commonly associated with esophageal or throat cancer, and is sometimes one of the first signs of lung cancer, too.
5.Swollen lymph nodes or lumps on the neck, underarm, or groin
Enlarged lymph nodes indicate changes in the lymphatic system, which can be a sign of cancer.
6.Excessive bruising or bleeding that doesn’t stop
This symptom usually suggests something abnormal happening with the platelets and red blood cells, which can be a sign of leukemia. Over time, leukemia cells crowd out red blood cells and platelets, impairing your blood’s ability to carry oxygen and clot.
7. Weakness and fatigue
Generalized fatigue and weakness is a symptom of so many different kinds of cancer that you’ll need to look at it in combination with other symptoms. But any time you feel exhausted without explanation and it doesn’t respond to getting more sleep, talk to your doctor.
8. Bloating or abdominal weight gain
Women diagnosed with ovarian cancer overwhelmingly report unexplained abdominal bloating that came on fairly suddenly and continued on and off over a long period of time.