Skip to main content
NABH · Est. 1930 · 6 Cities
AVN Arogya Ayurvedic Hospital

Swollen lymph nodes in the neck

Swollen lymph nodes in the neck, or cervical lymphadenopathy, are enlarged glands that can be felt as lumps under the jaw, behind the ears, or along the sides of the neck. They most commonly swell in response to throat, ear, or dental infections.

Common Causes of Swollen lymph nodes in the neck

  • Upper respiratory infection (cold, flu)
  • Tonsillitis or pharyngitis
  • Dental infection or abscess
  • Infectious mononucleosis
  • Lymphoma or head and neck cancer

When to Seek Urgent Medical Care for Swollen lymph nodes in the neck

These signs may indicate a serious problem — don't wait, seek medical care right away:

  • Neck nodes persisting more than 2-3 weeks after infection resolves
  • Hard, fixed, or rapidly growing nodes
  • Nodes larger than 2 cm
  • Associated weight loss, night sweats, or persistent fever
  • Nodes in an adult over 40 with no clear infection

Ready to address swollen lymph nodes in the neck?

Book a consultation with our clinical team. We'll assess your reports and recommend the right treatment path.