Cancer Symptoms: A Practical, Non-Alarming Checklist (and When to Get Checked)

Symptoms can have many causes, and most are not cancer. Still, knowing what to watch for—and when to talk to a clinician—can help you act early.

General symptoms to take seriously

• Unexplained weight loss

• Persistent fatigue

• Unexplained bleeding

• A lump or thickening that persists

• A cough or hoarseness that doesn’t improve

When to seek medical advice

• Symptoms lasting more than 2–3 weeks

• Symptoms that worsen over time

• New symptoms with a strong family history

• Anything that feels urgent or severe

This article is educational and not medical advice. If you’re concerned, contact a qualified healthcare professional.

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