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 ...

Swollen lymph nodes are usually a telltale sign that your body is fighting off an infection, whether it’s from bacteria or a virus. This can stem from strep throat, an ear infection, mononucleosis, or ...

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, ...

There are several reasons you might have a moveable lump in the neck. Swollen lymph nodes are often the reason. But this lump can also be a serious condition, so visiting a doctor is important. A lump ...

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 ...

It took four months for one woman to receive a life-changing cancer diagnosis after first noticing a swollen lymph node on her neck in March 2025 Tereza Shkurtaj is a writer-reporter at PEOPLE. She ...