What is the average life expectancy of an untreated AIDS individual who also has a dangerous opportunistic illness?

Individuals diagnosed with AIDS who are untreated and suffering from a dangerous opportunistic illness have a significantly reduced life expectancy due to the severe compromise of their immune system. When AIDS progresses, the body becomes less able to fight off infections and diseases, making the presence of opportunistic infections critical.

Opportunistic illnesses, such as Pneumocystis pneumonia, certain types of cancers, or severe forms of tuberculosis, are indicative of more advanced disease and typically pose immediate health risks that can lead to rapid decline. Studies have shown that without treatment, the prognosis for individuals facing such complications can lead to life expectancy falling to less than a year. This underscores the importance of timely medical intervention and the initiation of antiretroviral therapy, which can significantly improve the prognosis and quality of life for individuals living with HIV/AIDS.