Swollen Lymph Nodes: When to Suspect Cancer

💡 Frequently Asked Questions

Common Questions About Swollen Lymph Nodes

Causes, risks, and treatment explained clearly.

Lymph nodes may swell due to infection, inflammation, immune system disorders, or cancers involving the lymphatic system.

›

Painless, hard, fixed, or progressively enlarging lymph nodes may indicate serious underlying disease.

›

Evaluation includes physical examination, blood tests, imaging studies, and biopsy when malignancy is suspected.

›

Treatment depends on the cause and may involve antibiotics, observation, or cancer-specific therapies.

›

Medical care should be sought if swelling persists beyond two weeks or is associated with fever, night sweats, or weight loss.

›