Is itching all over the body a precursor to AIDS

General itching is generally not a precursor to AIDS.

General itching is a common skin condition that can be caused by a variety of causes, including skin diseases (such as eczema, dermatitis, urticaria, etc.), internal diseases (such as diabetes, chronic renal insufficiency, etc.), skin aging, excessive cleaning damage skin barrier, drug allergies, etc. In addition, allergic reactions often lead to systemic itching, such as contact with pollen, dust, certain allergens in food (such as seafood, nuts, etc.), the body will release histamine and other chemicals, stimulate nerve endings, causing itching.

If the symptoms of systemic itching, it is recommended to seek medical advice as soon as possible, by a professional doctor for detailed medical history inquiry and physical examination to determine the cause.