Noticed a tender bump (or bumps!) under your jaw? It could be swollen lymph nodes, a common sign your body is fighting something off. These small, bean-shaped glands are part of your immune system, filtering harmful substances. When they detect an infection, inflammation, or even a minor injury nearby, they swell up as they work to combat the problem.
Causes of swollen lymph nodes under the jaw are usually benign, like a cold, flu, or throat infection. Dental issues, such as an abscess, can also trigger them. While most swollen nodes are temporary and resolve on their own, it's wise to monitor them. If they persist for more than two weeks, are unusually large, hard, or accompanied by fever, night sweats, or unexplained weight loss, consult a doctor. They can determine the underlying cause and recommend appropriate treatment. Often, rest and hydration are enough, but sometimes antibiotics or other medical interventions may be necessary. Pay attention to your body, and don't hesitate to seek professional advice if you're concerned!
