In clinical practice, purulent leucorrhea is not celiac disease because celiac disease is a normal physiological phenomenon, not a disease. Purulent leucorrhea is often caused by inflammation, so purulent leucorrhea is not cervical erosion. For purulent leucorrhea, first of all, vaginal inflammation or acute inflammation of the cervix should be ruled out. When there is an acute inflammation of the cervix, there is often purulent leucorrhea, which is often manifested by congestion and edema of the cervix and a large amount of purulent discharge from the cervical canal, usually caused by gonococcal infection. In addition, purulent leucorrhea is also seen clinically in vaginal inflammation, so a routine leucorrhea examination is recommended. If there is purulent discharge from the cervical canal, bacterial culture plus drug sensitivity test can be taken from the purulent discharge and drug treatment can be given according to the result.