When allergies cause swollen lymph nodes, you'll typically notice a pea-sized (1-2 centimeter) tender lump under your skin, usually in your neck, behind your ears, or under your jaw or chin.

Lymph nodes are usually small, but they can swell as part of the immune response. If lymph nodes around the neck and jaw swell, it may feel like a lump under the chin. The node may be tender to ...

Lymph nodes are part of your lymphatic system, ... These are most often felt on either side of the neck, under the jaw around the throat, or behind the ears. Related Stories.

Discover how allergies can cause swollen lymph nodes, ... most commonly affected during these combined allergic and infectious processes include the submandibular nodes beneath your jaw, ...

A 2022 study suggests that the groin is the most common site of swollen lymph nodes from mpox, but they may also swell in the neck and under the jaw. Occasionally, this symptom can occur under the ...

Swollen glands in the neck are swollen lymph nodes and often mean your body is fighting an infection. Causes include viruses, bacteria, autoimmune disorders, and more.

You can feel them under your jaw, in the groin, and in the armpits. Other organs that make up the lymphatic system are the: ... Sometimes, a biopsy may be necessary on any swollen lymph nodes.