Under normal circumstances, the white belt is thin, transparent, tasteless, a small amount of normal, if the white belt has milky white, and there is a fishy smell, suggesting vaginal inflammation, trichomoniasis vaginitis will appear in the white belt fishy smell is very obvious. At this time it is convenient to go to the hospital to take the secretions to do laboratory tests to see is the best, if not convenient, fishy smell, suggesting trichomonas infection, the treatment is gynecological cleaning or red nuclear wash wash, metronidazole suppositories or tinidazole suppositories external, oral gynecological inflammation of this kind of medicine. There are also a very small number of people will have malignant tumors, there will be a relatively large odor. So if the leukorrhea is abnormal, must go to the hospital to do secretion routine, to see whether it is caused by inflammation or malignant tumors, must do the appropriate examination.