20 Early Signs Your Body is Fighting Cancer

1. Wheezing/shortness of breath

Lung cancer patients remember noticing this as one of their first symptoms but didn’t initially connect it to cancer.
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3. Difficulty swallowing

Most commonly associated with throat cancer, but could also be a good indicator of lung cancer.
4. Weakness and fatigue

Such a common symptom of cancer that it should be looked at in combination with other symptoms to determine which it is.