HPV18 is a high-risk HPV virus and there is no clinically best medicine to treat HPV18. Because HPV18 is positive, in this case the clinician first recommends that the patient undergo colposcopy, because colposcopy with biopsy can clarify whether the woman has precancerous lesions of the cervix, or cervical cancer. If cervical cancer is ruled out, a repeat examination is recommended after 12 months because the HPV infection rate is higher in young women, and most of them have transient infection, so no special treatment is needed. If you have to treat it, you can use some interferon to treat it, or drugs to strengthen the resistance. It is recommended that women pay more attention to diet and exercise to strengthen the body’s resistance, which is the best medicine.