Which of the following is NOT a listed warning sign for cancer?

The presence of severe headaches as a warning sign for cancer is not typically included in the commonly recognized signs. While headaches can be associated with some cancers, they are more often related to benign conditions or other health issues, such as tension, migraines, or other neurological disorders. Warning signs for cancer generally focus on specific and more widely acknowledged changes in the body that could indicate malignancy.

Other listed signs such as a new solid lump (which could indicate a tumor), changes in bowel habits (potentially signaling colorectal issues), and unusual bleeding (which may suggest various types of cancer) have more direct correlations to cancer and warrant greater attention as they reflect physiological changes or symptoms that are often seen with malignancies. Recognizing the difference between general health symptoms and specific signs that are frequently linked to cancer is crucial for early detection and timely intervention.