Women with vulvovaginitis can sometimes rub erythromycin ointment. Vulvovaginitis is a common clinical condition that can be caused by exogenous infectious factors such as bacteria, fungi, trichomonas, and viruses, as well as irritation from feces, urine, and vaginal secretions. The treatment of vulvovaginitis is generally different for different causes. Vulvovaginitis caused by bacterial infection can generally be treated by rubbing erythromycin ointment externally, while other causes of vulvovaginitis, rubbing erythromycin ointment externally is generally not ideal, and should not be used blindly. Patients allergic to erythromycin are prohibited from using this product, and pregnant and lactating women should use the drug reasonably under the guidance of the doctor. When the symptoms of vulvovaginitis appear, you should consult a doctor, who will take targeted treatment measures according to the cause of the disease.