A pimple on the pubic area is usually considered to be caused by folliculitis, sebaceous cysts, warts and other diseases, and need to go to the hospital in time. 1. Folliculitis: when the hair follicles in the pubic area are infected by pathogenic bacteria such as Staphylococcus aureus or Streptococcus, it can lead to suppurative inflammation in the mouth of the local hair follicles, manifested as red follicular pimples, which can appear as pustules within a few days, causing pimples in the pubic area. 2. Sebaceous cysts: also known as acne, hair root sheath cysts, etc., when the sebaceous gland ducts in the pubic area appear to be blocked, the contents of the glands can not be discharged in a timely manner, and can accumulate and form pimple-like bumps. 3. Condyloma acuminatum: also known as genital warts, is a common sexually transmitted disease caused by human papillomavirus infection, which can lead to pimples around the genitals, as well as papillary or cauliflower-like superfluous organisms. It is recommended that when pimples appear in the pubic area and are accompanied by itching or other uncomfortable symptoms, you should go to the hospital to find out the cause of the disease, and standardize the treatment under the guidance of a professional physician.