What are the main symptoms of AIDS?

Generally, the main symptoms of AIDS include persistent fever, swollen lymph nodes, rash, weight loss, and sore throat. If related symptoms occur, it is recommended to seek medical attention promptly for diagnosis and treatment. Detailed explanations are as follows:

1. Persistent Fever

After infection with the HIV virus, the immune system becomes damaged, reducing the body's ability to fight infections. This stimulates the immune system to release endogenous pyrogens, shifting the body's temperature set point upward and resulting in fever.

2. Swollen Lymph Nodes

HIV replicates extensively within lymph nodes, stimulating the proliferation of immune cells such as lymphocytes and macrophages while triggering inflammatory responses. This leads to an increased number of cells within the lymph nodes, causing swelling.

3. Rash

HIV can cause skin inflammation and allergic reactions, leading to the development of rashes. These rashes may appear in various forms, such as erythema, papules, or vesicles, and may be accompanied by itching.

4. Night Sweats

Due to immune system impairment, AIDS patients are in a state of chronic inflammation, which may lead to dysfunction of the autonomic nervous system. The sympathetic nerves may become abnormally active at night, stimulating sweat glands and causing night sweats.

5. Sore Throat

HIV can infect the mucous membranes of the mouth and throat, causing inflammation and pain. Patients may experience throat pain, a burning or dry sensation, irritation, or worsening discomfort during swallowing.

In daily life, attention should be paid to healthy eating habits, regular sleep patterns, psychological well-being, and routine medical checkups to maintain overall health and improve quality of life.