Symptom 4: Lymph Node Swelling
Among the array of symptoms, swollen lymph nodes, especially those located under the jaw or neck, provide a clear indication of the body’s immune response. But what exactly are lymph nodes, and why do they swell?
Lymph nodes are small, bean-shaped structures that are part of the lymphatic system. They play a crucial role in filtering harmful substances and helping fight infections. When the body detects an invader like the herpes simplex virus, lymph nodes ramp up their activity, leading to noticeable swelling.
This swelling can sometimes be painful to touch and may even cause a stiff neck or jaw. The size and tenderness of the lymph nodes can give clues about the severity of the infection.
While it’s natural to be concerned about swollen lymph nodes, they’re essentially doing their job – guarding the body against infections. However, if the swelling persists or if other symptoms accompany it, seeking a doctor’s advice is wise. Lymph node swelling, while alarming, is a testament to the body’s defense mechanisms in action. Nevertheless, keeping an eye on them and consulting a healthcare professional if they remain swollen is prudent. (4)
