Lymph nodes, swollen Symptom Definition Increased size of a lymph node in the neck, armpit or groin. Usually larger than the corresponding node on the other side of the body. If swollen node is in the neck and sore throat is the main symptom, see Sore Throat . If Your child looks or acts very sick. Node in the neck causes difficulty with breathing, swallowing or drinking.
Overlying skin is red.
Rapid increase in size of node over several hours. If You think your child needs to be seen. 1 or more inches in size by measurement. Very tender to the touch. In the neck and also has a sore throat.