Recurrent gynecological diseases usually include vaginitis, pelvic inflammatory disease, etc. Their recurrence may be due to the patient’s decreased resistance, untimely treatment and other problems. 1. Vaginitis: Especially vulvovaginal pseudomycosis caused by fungal infection is prone to recurrence, which may be related to the patient’s own resistance decline and the type of fungus. If vulvovaginal pseudomycosis still occurs 4 times or more within 1 year after routine treatment, it is called recurrent vulvovaginal pseudomycosis. 2. Pelvic inflammatory disease: If pelvic inflammatory disease recurs, it is mainly due to the failure to obtain timely and effective treatment during the acute inflammatory period, resulting in prolonged course of the disease and developing into a chronic process. This tends to recur when the patient’s resistance is lowered. The recurrence of gynecological diseases may also be related to the anatomical structure and physiological function of female reproductive organs, as well as to the untimely or incomplete treatment of certain diseases and other reasons, so it is recommended that the patient actively seek medical treatment, and carry out the relevant treatment under the guidance of the doctor.