Final answer:
HIV wasting syndrome is an AIDS associated illness less recognized in substance abusers due to overlapping symptoms with drug addiction. It involves significant weight and muscle loss, as well as extreme fatigue. Opportunistic diseases, often the direct cause of death in AIDS patients, include this syndrome.
Step-by-step explanation:
AIDS Associated Illness in Substance Abusers The following AIDS associated illness that may be less recognized in substance abusers is HIV wasting syndrome. While common opportunistic diseases like pneumocystis pneumonia and esophageal candidiasis are often acknowledged, HIV wasting syndrome can be particularly severe in those with drug addiction issues. This condition is characterized by significant weight loss, muscle mass decline, and extreme fatigue and weakness. Because substance abusers might already exhibit similar symptoms due to their lifestyle, HIV wasting syndrome might be under-diagnosed or attributed to the substance abuse itself rather than as a part of AIDS progression. In addition, many AIDS patients develop systemic symptoms such as prolonged fevers, night sweats, swollen lymph nodes, and diarrhea. Without proper treatment, the immune system continues to be severely damaged by HIV, leading to a high viral load and increased infectiousness. Ultimately, individuals with AIDS can succumb to opportunistic diseases, which usually serve as the direct cause of death.