Medically reviewed by Sukaina Hasnie, MD Key Takeaways A lump behind the ear can be caused by swollen lymph nodes, which are common and usually harmless.Most lumps behind the ear are benign and can be ...

Swollen lymph nodes are often a sign that your body is fighting an infection. Autoimmune diseases can also cause lymph nodes ...

Add Yahoo as a preferred source to see more of our stories on Google. Photo credit: Getty Images If you’ve ever experienced swollen lymph nodes, you know how uncomfortable (and temporarily concerning) ...

Swollen lymph nodes can be a sign of inflammation due to an infection. Medications can often provide relief, but natural remedies, such as basil, apple cider vinegar, and chamomile tea, may help treat ...

Dye is injected into the breast, one to four of the nodes is identified with a probe and removed to see if cancer cells are present. Lymph nodes are small organs, typically ranging from the size of a ...