The various symptoms of AIDS usually will not occur in people who have good immune system. Most conditions are caused by infection by bacteria, viruses, fungi and parasites, which are usually controlled by elements of the immune system that HIV damages.
Common opportunistic infection found in AIDS patients. HIV affects nearly every organ system. AIDS patients are also at greater risk of suffering from cancers such as Kaposi's sarcoma, cervical cancer, and immune system cancers known as lymphomas.
AIDS patients usually have symptoms of systemic infection, such as fever, sweating (especially at night), swollen glands, chills, weakness, and weight loss. Certain opportunistic infections suffered by AIDS patients, also depending on the level frequency of these infections in the geographic area where the patient lives.
