Maybe: Solo or several enlarged nodes are usually reflective of a local process. Irritation of the scalp, a local bug bite, etc.Nodes usually run a 3-4 week cycle of enlarging when stimulated, processing their irritant and returning to resting size. If continuing to enlarge, painful or persisting in an enlarged size after 3-4 wks, i would have it looked at.
Answered 12/9/2013
4.8k views
A doctor has provided 1 answer
A doctor has provided 1 answer
2 doctors weighed in across 2 answers
A doctor has provided 1 answer
A doctor has provided 1 answer
90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more.
Ask your question