A member asked:

Why do i have tender swollen lymph nodes in my neck since yesterday?

3 doctors weighed in across 2 answers

Infection?: You probably have some form of upper respiratory tract infection, likely viral. Lymph nodes help fight this and enlarge and are tender in the process. Hope you are better soon.

Answered 10/15/2017

5.9k views

Thank
Dr. Michael Miller answered

Specializes in Wound care

Monitoring Centers: Lymphatic system absorbs/carries things too big to go into the arteries/veins like bacteria eaten by white cells and digested food. Lymph nodes "taste" the lymph for anything bad like bacteria, viruses, cancers, etc. When it detects a problem, it alerts the immune system and your body reacts. They enlarge in response to the inflammation they create when they react. They shrink when all is well.

Answered 9/28/2016

5.1k views

Thank

Related Questions

A member asked:

Is it normal to have a sore neck with a swollen lymph node?

A doctor has provided 1 answer