What is a common initial symptom of HIV infection?

The initial symptom of HIV infection is often described as flu-like symptoms. This early stage of HIV, known as acute retroviral syndrome (ARS), typically occurs within 2 to 4 weeks after exposure to the virus. During this time, individuals may experience a variety of nonspecific symptoms, resembling those of the flu or other viral infections. These can include fever, fatigue, sore throat, swollen lymph nodes, and muscle aches.

Recognizing these symptoms is crucial for early diagnosis and treatment, as it can help in managing the infection more effectively and reducing the risk of transmission. The presence of flu-like symptoms serves as an indicator for individuals to seek medical attention, leading to testing and, if necessary, the commencement of antiretroviral therapy.

In contrast, the other symptoms listed often appear later in the progression of HIV infection or are associated with other conditions. Severe weight loss is typically seen in later stages, chronic cough can indicate opportunistic infections that occur post-acute phase, and skin eruptions might develop as the immune system becomes significantly compromised. Thus, flu-like symptoms are the most common and characteristic initial indicators of a new HIV infection.