Low-grade intraepithelial lesions are not cancerous. Intraepithelial lesions of the cervix are categorized as low-grade and high-grade intraepithelial lesions, while truly precancerous lesions are called high-grade intraepithelial lesions, which have the potential to develop into cervical cancer. Low-grade intraepithelial lesions are most often the result of low-risk HPV or other inflammatory interferences, so they have a higher regression rate of 60%. In the case of low-grade intraepithelial lesions, the process can be intervened with medications or even physical methods, or without any treatment, but regular review is required. Therefore, screening is more important than the choice of treatment, and cervical screening should be emphasized.