The use of gynecological lotions for patients with cervical erosion will not achieve effective treatment. There are many gynecological lotions, commonly used lotions include red nucleus gynecological lotion, povidone iodine lotion, bitter ginseng lotion, gynecological lotion and so on. For patients with cervical erosion, the first thing to do is to identify the cause, if the patient is due to the clinical manifestation of the cervical columnar epithelium displacement, is a normal physiological phenomenon, does not need to be treated. For patients who are diagnosed with cervicitis, HPV high-risk virus test and TCT test should be carried out, and if necessary, pathological biopsy should be carried out to exclude cervical cancer lesions.