A new lump in the breast, neck, armpit, abdomen, or another area should be checked, particularly if it grows, feels hard, or does not go away.
Not every lump is cancerous, but you should not try to diagnose it yourself.
7. Changes in the Skin
Pay attention to new spots, sores that do not heal, or existing moles that change in size, shape, or color. A changing skin lesion deserves medical assessment.
8. A Persistent Cough
A cough that lasts for several weeks, changes noticeably, or occurs with breathlessness or
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