It is very unlikely that generalized itching is AIDS, but it is mostly seen in skin diseases.
There are more causes of generalized itching, such as hives, eczema, skin allergy, etc. Patients with AIDS usually do not have any symptoms during the incubation period. After the onset of the disease, patients may have symptoms such as sore throat, fever, night sweats and diarrhea, and usually do not have symptoms of generalized itching. However, because HIV can destroy the human immune system and make the body immune deficient, patients are prone to infectious diseases. If fungal infectious skin disease occurs at this time, generalized itching may also occur, but it is not a typical symptom of AIDS and is a secondary infection with itching symptoms. Therefore, generalized itching should not be used as a basis for determining AIDS.
Itching all over the body is mostly caused by dry skin, mostly in the elderly. Pay attention to skin care, especially in autumn and winter, and apply moisturizer after bathing to moisturize the skin to relieve the symptoms of itching all over the body.