Normal leukorrhea is milky white, relatively small in volume, and has no odor or only a faint fishy smell. However, if there is a large amount of milky white leukorrhea, similar to paste, it is clinically abnormal. Most of them are caused by local inflammation of the vagina. It is recommended to have a routine laboratory test of the leucorrhoea with high magnification to find out the pathogenic bacteria infected and then give the corresponding medication for treatment. It is recommended that women should keep their vulva clean in daily life, change their underwear regularly, and after washing their underwear, make sure to dry it in the sun and dry it thoroughly before wearing it, so as to avoid the possibility of pathogenic bacteria infection. It is also recommended to pay particular attention to hygiene during sex and menstruation to avoid the invasion of pathogenic bacteria that can cause infections in the reproductive tract. It is very important for women to detect abnormal problems and to be examined and treated in time.