Early Signs Of HIV To Be Aware Of

Swollen Lymph Nodes

Another early symptom of HIV is swollen lymph nodes. The lymphatic system plays a crucial role in the body’s immune system. Lymph, a clear fluid that circulates throughout the body is partly made up of white blood cells that fight bacteria. Lymph nodes are located throughout the body including in the neck, groin, and armpits. They are no more than two and a half centimeters long and are responsible for filtering lymph and producing immune cells. Lymph nodes protect both the body’s blood and immune system. Healthy lymph nodes are not visible, but once infected, they become swollen and may look and feel like hard bumps. As the HIV infection progresses, more lymph nodes may swell throughout the body. If swollen lymph nodes are experienced for more than two to four weeks, see a doctor.