The lymphatic system has long been considered mysterious. But the lymphatic system—and the lymph nodes within it—plays fascinating and important roles in health and disease, from fighting off ...

When you start feeling under the weather, you might reach to the sides of your neck (just like your parents used to) to see if you have inflamed lymph nodes. Even if you know nothing else about the ...

A 2026 study found semaglutide may improve lymphatic pumping. Here's what that reveals about how your lymph system really works.

While celebrities swear by it, the treatment can have consequences for some people.

Q. I am now dealing with lymphedema following breast-cancer surgery. What exercises can I do? What else would help? - PACIFICA, CALIF. A. The lymphatic system, which works closely with the circulatory ...

An expert explains how attitudes towards lymphedema risk have evolved over the years. Attitudes are changing around lymphedema — and with that shift comes a handful of common myths and misconceptions ...