If the symptoms are worse after the use of carbomer gel, it may be caused by the aggravation of cervical erosion combined with inflammation, carbomer gel is mainly used for the treatment of cervical erosion. If the cervical erosion is not combined with infection, the symptoms will gradually reduce after use, gradually aggravated after use indicates the presence of infection in the vagina or cervical area, resulting in increased vaginal secretion, thus leading to increased local symptoms, if accompanied by pain, consider that it may be caused by allergy to carbomer gel. In general, 1-3 courses of treatment are needed. Each course of treatment requires a visit to the hospital to evaluate the cervical area and then determine whether to proceed to the next course of treatment. After the first course of treatment, if the erosion is found to be aggravated, a new examination of vaginal discharge is needed.