Photodynamic therapy for HPV (human papillomavirus) infection can increase the conversion rate of HPV to a certain extent, but it does not guarantee that HPV will be converted after photodynamic therapy.
After infection with low-risk HPV, patients may develop cauliflower-like warts in and around the genital organs, which seriously affects their reproductive health. For this kind of symptom, you can take photodynamic therapy to remove the warts, patients should be under the guidance of the doctor with interferon and other drugs for treatment.
After infection with high-risk HPV, some patients may be asymptomatic. Most women will be able to turn HPV negative within two years. For women with persistent HPV positivity, it may cause precancerous changes in the cervix. Photodynamic therapy is mainly used to treat precancerous cervical lesions, especially low-grade intraepithelial neoplasia, in young women who are fertile.
The therapeutic effect of photodynamic therapy is more than 80%, which can effectively promote the normalization of the lesions, but HPV is not always negative, but the normalization of the lesions will increase the chances of HPV conversion.
Patients infected with different types of viruses, manifested by different symptoms, the corresponding treatment measures, must follow the guidance of the doctor.