10 Cancer Symptoms That Not Everyone Knows

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Last Updated on January 7, 2021

2. The itching:

© Verywell

The body considers cancer as a bacterium. In this case, the immune system will try to defend the body, thanks to the white blood cells which have the main role to protect the body against the bacteria and to expel them. This operation increases the blood flow in the cancerous area, resulting in a change in color associated with itching sensations.