AIDS bumps on the face, also known as common AIDS skin lesions, may have a variety of diseases, mainly including herpes simplex, herpes zoster, folliculitis, warts, etc. Herpes simplex in AIDS patients often involves the junction of skin mucous membranes, with herpes simplex more common at the lip margin and corners of the mouth. The damage is mainly seen as dense clusters of small blisters with clear fluid and a slightly red base. When the small blisters are rubbed, ulcers are formed, characterized by large, deep and very painful sores. In addition, herpes zoster involving the head and face is a cluster of large, band-like herpes distributed along the nerves of the skin and accompanied by significant neuralgia. The rash is a hemispherical papule the size of a corn to a soybean, usually grayish or pearly, with a central depression that squeezes out a creamy, cheese-like substance, usually without obvious symptoms. It is caused by Staphylococcus aureus, the initial damage is erythematous or blistering, it will quickly turn into a pustule, the blister will rupture to reveal the vesicular surface, after drying there will be a black crust on it.