What should be done for enlarged cervical lymph nodes in children?

It is common in outpatient clinics to see parents bringing their children for medical evaluation when they notice enlarged lymph nodes in the child’s neck—a situation that often causes parental anxiety. What should be done in such cases?

We should analyze this as follows: If the cervical lymph nodes are only slightly enlarged—about the size of a grain of rice or a soybean—and feel smooth and freely mobile upon palpation, this is typically due to upper respiratory tract infections, oral infections, gingival infections, or insect bites on the scalp.

In such cases, there is no need for excessive concern; observation alone is usually sufficient, and oral antibiotics are generally unnecessary. However, if the enlarged lymph nodes progressively increase in size, coalesce (merge together), become tender to touch, or feel fixed and immobile, prompt referral to a reputable hospital for evaluation by a pediatric surgeon is warranted to determine the nature of the lymphadenopathy.