Pimples down there, usually a pimple, cyst or growth on the pubic area, can be a symptom caused by diseases such as folliculitis, epidermal cysts and warts. Patients with acne below should go to the hospital in time to get a clear diagnosis. 1. Folliculitis: the pubic hair is more vigorous, when the patient does not pay attention to pubic hygiene, local airtight, easy to cause local sweating, which leads to the breeding of pathogens, causing folliculitis. Patients with pubic folliculitis will have pubic acne, which can be accompanied by redness, swelling, pain and other symptoms. 2. Epidermal cysts: Epidermal cysts are cysts containing keratin within the dermis. Patients may present with skin-colored cystic swellings, which may have a central hole and be single or multiple. Patients with epidermoid cysts may present with symptoms of acne below. 3. acromegaly: acromegaly is due to human papilloma infection caused by the skin disease, often occurring in the anus and external genitalia of the skin mucous membrane, can be manifested as a local long pink, white cauliflower pattern redundant organisms. Patients with acne down there should go to the hospital in time, and under the guidance of the doctor to carry out regular treatment.