Early Signs of Cancer

Cancer is often most treatable when detected early. Many cancers produce subtle warning signs that are easy to dismiss as minor ailments. Recognizing these signals and acting promptly can significantly improve outcomes.

Key warning signs include unexplained weight loss of more than 5 kg, persistent fatigue that does not improve with rest, a new lump or thickening under the skin, changes in a mole or new skin lesion, persistent cough or hoarseness lasting more than three weeks, blood in urine or stool, difficulty swallowing, and unusual bleeding or discharge.

The CAUTION acronym is widely used: Change in bowel or bladder habits, A sore that does not heal, Unusual bleeding or discharge, Thickening or lump in the breast or elsewhere, Indigestion or difficulty swallowing, Obvious change in a wart or mole, Nagging cough or hoarseness.

If you experience any of these symptoms persistently, consult a healthcare provider without delay. Early-stage cancers detected before spreading to lymph nodes or distant organs have dramatically higher survival rates across all major cancer types.

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