When your body is actively fighting an infection or disease, your lymph nodes can swell in response. These tiny, bean-shaped glands play a vital role in your immune system, helping your body to recognize, fight, and filter out bad bacteria, viruses, and other harmful invaders. While illnesses like the cold and flu can trigger swelling, dental problems can also lead to lymph node inflammation. Let’s dive in and take a look at 7 dental reasons for lymph node swelling, and why a lymph nodes dentist consult is needed ASAP to prevent complications.
