The last time you visited your doctor for a sore throat, they may have felt for potential inflammation in your neck. That’s because infections often cause swollen lymph nodes (medically known as ...

A swollen lymph node can be a bit like your body’s version of a red flag: When one of these bean-shaped clusters of immune cells in your neck, armpit, or groin puffs up, it’s typically an indication ...

Cancer that starts in the lymph nodes is lymphoma. Cancer may also spread from other areas of the body to various lymph nodes, including the neck. Swollen lymph nodes are usually due to a cause other ...

The first noticeable symptom of lymphoma is often an enlarged lymph node in your neck, underarms, or groin. Most early lymphoma symptoms can mimic those of more common conditions like the flu.

Allergies occur when your immune system overreacts to allergens like pet dander, pollen, mold, certain foods, or medications. Allergy symptoms may include a runny nose, congestion, coughing, wheezing, ...

One of the lymph nodes on the right side of my neck has been enlarged for the last two to three months. It is about the size of a small pea and feels fairly firm to the touch. I've no other symptoms, ...

Have you experienced a swollen lymph node in the arm where you received your COVID vaccine or booster shot? You're not alone. Stream NBC 5 for free, 24/7, wherever you are. In fact, while you may not ...

The lymphatic system, made up of lymphoid tissues known as nodes and vessels, is part of the human immune system. It is involved in protecting the body against infection, by delivering immune cells, ...

Please provide your email address to receive an email when new articles are posted on . An 8-year-old girl was seen for right-sided neck pain and an underlying lymph node measuring 2.5 cm with ...

SAN FRANCISCO -- As more people are getting vaccinated, doctors are seeing an influx of women making mammogram appointments after noticing swollen lymph nodes in the arm region where they got ...