There are many causes of a swollen jaw, which can range from infections in the jaw or throat to Lyme disease and thyroid conditions. A lump or swelling on the face or surrounding area can cause the ...

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 ...

You may experience neck and jaw pain simultaneously for several reasons. Because the two are connected, what affects one also affects the other. Because the neck and jaw are connected by joints, it ...

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 ...

Image courtesy of Getty Images. A patient reports to the ED for evaluation of facial swelling and pain lasting 4 days. A 21-year-old man presents to the emergency department (ED) with left facial ...

Salivary stones, medically termed sialolithiasis, develop when minerals—primarily calcium—gradually crystallize inside these ...