What are large swollen lymph node glands on the neck?!
Question: your body is fighting an infection.
http://www.nlm.nih.gov/medlineplus/ency/...
Answers: your body is fighting an infection.
http://www.nlm.nih.gov/medlineplus/ency/...
Can be you are having some infection near to it, or may be lymphoma. Seek for a medical attention.