4. Persistent Pain
Pain that doesn’t go away with rest or common medication should always be investigated.
Certain cancers are known to cause chronic pain, including:
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Bone tumors, which often cause deep, worsening pain
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Ovarian, colorectal, and lung cancers, which may cause abdominal or chest pain
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Brain tumors, often associated with persistent headaches, nausea, or blurred vision
Ongoing pain is not something to “get used to” — it’s a signal worth checking.
5. Unusual Lumps or Swelling
Lumps that grow, harden, become painful, or last longer than two weeks should be examined by a healthcare professional.
This includes lumps in:
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The breasts
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The testicles
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The neck, armpits, or other parts of the body
Early evaluation greatly increases the chances of identifying whether a lump is benign or requires treatment.
