Mucus secretion from the scrotum and white pimples may be related to folliculitis, scrotal eczema, allergic dermatitis and other causes. 1. Folliculitis: due to bacterial infection of the follicular opening of the scrotum, which can lead to localized pimples, pustules can appear in the center of the rash after a few days, and if the pustules rupture, yellow or white secretion can be seen flowing out. 2. Scrotal eczema: common skin with dense distribution of papules, papules, scratching can have obvious oozing phenomenon. 3. Allergic dermatitis: if the scrotum area is in contact with allergenic substances such as chemical fiber underwear, it can cause white pimples on the scrotum, and there can be mucus outflow after scratching. It is recommended that people with scrotal secretion of mucus and white pimples go to the hospital in time to clarify the cause of the disease and standardize the treatment under the guidance of the doctor.