7. Persistent Cough or Hoarseness
A chronic cough that lasts more than three weeks, especially when combined with chest pain or blood, could signal lung or throat cancer. Hoarseness may also point toward cancers of the larynx or thyroid.
8. Changes in Bowel or Bladder Habits
Sudden or persistent constipation, diarrhea, narrow stools, or incomplete bowel evacuation can be symptoms of colon cancer. Likewise, painful urination, blood in urine, or frequent urination may signal prostate or bladder cancer.
9. Difficulty Swallowing
Trouble swallowing, known as dysphagia, is a common symptom in esophageal or throat cancers. This may be accompanied by a feeling of food being stuck, chest pain, or unexplained weight loss.
10. Indigestion or Trouble Eating
Chronic indigestion, bloating, or nausea—especially after eating—could be signs of stomach, pancreatic, or ovarian cancer. These symptoms are often mistaken for common gastrointestinal issues, making it essential to investigate persistent discomfort.
