White particles in the urinary opening of women may be caused by diseases such as condyloma acuminatum, pseudo condyloma, and folliculitis. 1. Condyloma acuminatum: Condyloma acuminatum is a sexually transmitted disease caused by HPV infection, which mostly occurs in the genitals as well as the anus. Patients will have white corns or cauliflower-like lesions, pain, discomfort during sexual intercourse, foul odor and other symptoms, so female patients will have the manifestation of white particles in the urinary opening. 2. Pseudoeczema: The etiology of vulvar eczema is not clear, and it is considered to be a normal physiological factor. The main symptoms of patients are white papules, occasional itching, etc., so female patients will have white particles in the urine opening. 3. Folliculitis: Folliculitis is caused by bacterial infection, patients will have symptoms such as pimples, herpes, etc., the top of the pimples will appear white pustules. As a result, female patients will have the symptom of white granules in the urinary orifice. To summarize, female patients with symptoms of white particles in the urine, should go to the hospital in time to identify the cause of the disease, and follow the doctor’s instructions for treatment.