How To Detect And Defend Against Early Signs Of HIV

Fatigue

Out of many of the possible signs and symptoms of HIV, fatigue is the one that may seem the most subtle. However, it can have a profound effect on a patient's quality of life. A lack of energy keeps individuals from being social, active, and carrying out daily tasks. There are many ways to battle the fatigue and lethargy that often comes with HIV.

However, before moving forward, it is important to understand the possible causes of HIV fatigue. Patients and their doctors have to pay attention to this before taking steps to minimize its impact, as fatigue may be directly related to the body fighting the virus itself. Immune systems are under attack by HIV, which invades T lymphocytes (also called T-cells) known for helping the body fight infection and disease. The virus then takes energy from T-cells to replicate itself. These microscopic events manifest as fatigue.

Swollen Lymph Nodes

The lymphatic system plays a crucial role in the body's immune system. Lymph, a clear fluid circulating 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 the immune system. Healthy lymph nodes are not visible, but once infected, they become swollen and may look and feel like hard bumps. As HIV progresses, more lymph nodes may swell throughout the body. If individuals have swollen lymph nodes for more than two to four weeks, they should see a doctor.