Female urethra turned white secretion, if only a slight itching, and after warm water cleaning discomfort symptoms significantly relieved, generally considered to be the normal vaginal secretion of the female leukorrhea stained to the urethra due to the normal physiological phenomenon, regular daily cleaning of private parts can be to avoid excessive accumulation of secretions triggered by infection. However, if the warm water cleaning is not relieved, or itching, pain and other abnormal symptoms are serious, should be considered to be the urinary system or reproductive system infections. 1, urinary system infections: by pathogens infecting the urethra may appear urethral inflammation, common gonococcal urethritis, non-gonococcal urethritis, etc., will lead to the urethral urethral abnormally white secretion, can be accompanied by urethral itching, painful urination, urethral urethral redness and swelling and other symptoms. The diagnosis can be confirmed through routine urinalysis, urethral secretion smear microscopy and other tests, and different antibiotics can be selected for anti-infection treatment according to different pathogens. Antibiotics such as penicillin and cephalosporin can be chosen for gonorrheal urethritis. In the early stage of infection, ceftriaxone can be injected into the muscle, and quinolones or sulfamethoxazole can be taken at the same time. For more severe cases, the course of medication should be extended appropriately. Quinolones, macrolides, and tetracyclines such as levofloxacin, ciprofloxacin, erythromycin, azithromycin, and doxycycline can be used for nongonococcal urethritis. If accompanied by urethral stenosis, if necessary, should also be surgical incision treatment to expand the urethra; 2, reproductive system infections: a variety of common vaginitis diseases, may lead to abnormal changes in the reproductive system secretions. For example, mycosis vaginalis may lead to curd-like or tofu scum-like discharge from the vaginal opening, accompanied by symptoms such as vulvar itching, painful urination, vaginal pain, and painful intercourse. Treatment is mainly comprehensive and based on medication, such as topical clotrimazole suppositories and miconazole suppositories placed in the vaginal area. In case of recurrent episodes or severe symptoms, oral medications such as fluconazole can be chosen. After a woman makes a diagnosis of the disease, if the disease is contagious, she should be examined and treated together with her sexual partner. Daily attention should be paid to changing underwear, regular cleaning, to maintain hygiene and cleanliness of the vulva, and avoid sexual intercourse during the treatment of the disease.