If you’re fact-checking this headline, there is no set of five symptoms that can reliably identify “cancer developing in the body.” Many cancer symptoms are also caused by infections, inflammation, benign conditions, or other problems. (Cancer.gov)
5 changes worth getting checked
- An unexplained lump or swelling — especially one that persists or grows.
- Unexplained weight loss — particularly when it’s significant and not intentional.
- Unusual or persistent bleeding — such as blood in the stool or urine, or unexplained vaginal bleeding.
- A persistent change in bowel habits, urination, cough, or swallowing — especially when it doesn’t resolve.
- A skin change that doesn’t heal or changes noticeably — such as a changing mole, persistent sore, or unusual lump. (Cancer.gov)
Other possible warning signs include persistent severe fatigue, unexplained fever or night sweats, and persistent pain—but pain is not required for cancer to be present. (Cancer.gov)
Most importantly: symptoms alone cannot diagnose cancer. If an unusual symptom lasts a couple of weeks or more, it’s sensible to see a healthcare professional rather than waiting for it to become severe. Appropriate cancer screening can also detect some cancers before symptoms appear. (Cancer.gov)
