Girls lower body acne and itchy consider folliculitis, molluscum contagiosum, scabies, pimple urticaria. 1. Folliculitis: If the patient does not pay attention to personal hygiene or usually love to eat spicy and stimulating food, it is possible to cause local hair follicle inflammation, and local pimples, accompanied by local itching, pain and other discomforts. 2. Molluscum contagiosum: Molluscum contagiosum virus infection of the local skin, can appear vulvar pimples and itching symptoms. 3. Scabies: mite parasites in the skin caused by infectious skin diseases, clinical manifestations of pimples, blisters, often accompanied by intense itching as a manifestation of the treatment to kill the insect, stop itching. 4. papular urticaria: vulvar pimples and itchy symptoms, the treatment is based on anti-allergy, such as oral loratadine. For the lower body acne at the same time also itchy women, it is recommended to the regular hospital dermatology, clear cause in the doctor’s guidance under the active treatment.