HPV DNA Self-test: Simple, Early, and Effective Cervical Cancer Prevention
Why is HPV DNA testing important?
Cervical cancer remains one of the most common cancers among Thai women. The main cause is infection with high-risk types of the Human Papillomavirus (HPV). HPV DNA testing helps detect these infections at an early stage—even before symptoms appear—allowing timely monitoring and treatment.
What is an HPV DNA Self-test?
The HPV DNA Self-test is a method that allows women to
collect their own vaginal cell samples easily, painlessly, and privately. The sample is then analyzed in a laboratory using highly accurate molecular techniques. Today, this method is recognized by the World Health Organization (WHO) and is considered an effective alternative for cervical cancer screening.
Benefits of HPV DNA Self-test
- Convenient and private – no need for a pelvic exam at the hospital
- Reduces anxiety and embarrassment – especially for those who avoid Pap smears
- Early detection – increases the chance of preventing and successfully treating cervical cancer
Who should consider the test?
- Women aged 25 and above
- Those who are unable or unwilling to undergo pelvic examinations at the hospital
Who is it not suitable for?
- Women with abnormal symptoms such as pelvic pain, unusual bleeding, or abnormal vaginal discharge – these individuals should see a doctor directly
- Women who are pregnant or in the first 3 months of their postpartum period.
- Individuals suspected of having other gynecological conditions, as the HPV DNA Self-test only screens for HPV infection and cannot detect cancer cells or other vaginal diseases
Understanding the results
- Positive (HPV16/18): High-risk HPV detected. Immediate follow-up with a physician is recommended for further tests such as a Pap smear or colposcopy.
- Positive (other HPV): Other HPV types detected. Medical consultation is advised.
- Negative: No HPV detected. Regular repeat testing is recommended every 3–5 years, based on medical advice.
- Invalid: The test result is invalid and cannot be reported due to an inadequate number of cells collected from the vaginal or cervical area.
How to prepare for an HPV DNA Self-test
To ensure accurate results, please follow these guidelines:
- Do not undergo a pelvic examination during the 24 hours before collecting the sample.
- Do not use tampons, vaginal creams, or vaginal medications for at least 48 hours before collecting the sample.
- Do not douche or wash inside the vagina for 48 hours before collecting the sample.
- Avoid sexual intercourse for at least 48 hours before collecting the sample.
- Do not collect the sample during menstruation.
- Do not collect the sample during pregnancy or during the 3 months after childbirth.
Additional notes
- The HPV DNA Self-test does not replace the Pap smear, but it serves as an additional, more accessible screening option.
- Even if no HPV infection is detected, regular women’s health check-ups and HPV vaccination are strongly recommended for comprehensive prevention.
For more information please contact:
Last modify: September 02, 2025