5 Early Signs of Cancer Growing in the Body

2. Persistent fatigue and weakness

Feeling constantly exhausted even after adequate rest can be a warning sign of cancer. Unlike normal fatigue, cancer-related fatigue is persistent, severe, and does not improve with sleep or rest.

Possible cancers linked to fatigue:

Leukemia and lymphoma (affecting blood cell production and oxygen delivery)
Colon or stomach cancer (causing slow internal bleeding, leading to anemia)
Liver cancer (affecting detoxification and metabolism)
If extreme fatigue is accompanied by pale skin, dizziness, or shortness of breath, seek medical help immediately.

3. Changes in the skin

The skin can reveal warning signs of internal cancer. Any new mole, bump, or skin discoloration that appears or changes over time should be examined.