Tag: Lymph node pain

The lymphatic system, composed of a network of organs and lymph nodes, is crucial for your body's immune defense. When your lymph nodes swell and become painful, it's often a sign that they are actively fighting an infection. However, recognizing how to know when lymph node pain is serious is vital for addressing underlying health conditions promptly.

The human body contains approximately 800 lymph nodes, and sometimes, they can feel tender even without a full-blown illness. Understanding the immune system's nuanced responses is key to discovering why do my lymph nodes hurt but I'm not sick.

Over 600 lymph nodes are located throughout your body, but you typically only notice them when they are enlarged. Knowing **how do I know if it's a swollen lymph node** can help you determine whether your body is simply fighting a minor infection or if it's time to see a doctor.