Add Yahoo as a preferred source to see more of our stories on Google. The last time you visited your doctor for a sore throat, they may have felt for potential inflammation in your neck. That’s ...

Add Yahoo as a preferred source to see more of our stories on Google. palau83/Getty Images A swollen lymph node can be a bit like your body’s version of a red flag: When one of these bean-shaped ...

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 body's lymphatic system is made up of lymph glands and ducts that connect them together. These glands and ducts run through the entire body. The glands protect the body by making a white blood ...

These are some of the most common issues that a sore throat could be the first indicator of a more pressing issue.

Swollen lymph nodes in the armpit may indicate an infection, injury, or disease that requires medical attention. However, it’s usually not a sign of cancer. Lymph nodes are critical parts of the ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." That dangly thing in the back of your throat (a.k.a. your uvula) is pretty important—it helps you swallow ...

The popliteal lymph nodes lie in the tissues behind a person’s knee. Infections and autoimmune conditions can cause them to swell. It is rare for cancer to affect the popliteal lymph nodes. According ...

Not only is it uncomfortable, it's disconcerting when you develop a scratchy throat that has kind of a burning feeling to it. Usually, a burning throat isn't a sign of a serious illness, but it's ...