Some specific symptoms to be vigilant about include:
Unexplained weight loss: Losing more than 10 pounds without trying can be an early sign of cancer. Persistent fatigue: Continual tiredness that does not improve with rest might indicate an underlying issue. Fever: Recurrent or persistent fever can be a sign of blood cancers like leukemia or lymphoma. Pain: Chronic pain, particularly in bones or joints, can be a symptom of certain cancers. Skin changes: New moles, changes in existing moles, or other skin changes can be indicative of skin cancer.