HPV: Oral Cancer Risks and Vaginal Discharge Concerns - Obstetrics and Gynecology

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HPV Oral Cancer


Hello doctor, I would like to ask if HPV can be present in a woman's vaginal discharge and secretions? If someone ingests their own vaginal discharge, could it lead to oral cancer? Also, recently I have been experiencing a sensation of something stuck in one side of my throat and took some anti-inflammatory medication, and my period has been delayed for a few days.
Is this a normal occurrence?

kk, 20~29 year old female. Ask Date: 2018/08/24

Dr. Huang Jianzhong reply Obstetrics and Gynecology


Is HPV present in vaginal discharge and secretions? Answer: Yes.
If someone ingests their own vaginal discharge, will it cause oral cancer? Answer: Chewing betel nut can cause oral cancer, but ingesting one's own vaginal discharge will not cause oral cancer.
Additionally, I recently experienced a sensation of something stuck in one side of my throat and took some anti-inflammatory medication, which caused my menstrual period to be delayed by a few days.
Is this normal? Answer: It should be.

Reply Date: 2018/08/24

More Info


Human Papillomavirus (HPV) is a common sexually transmitted infection that can affect both men and women. It is important to understand the risks associated with HPV, particularly in relation to oral cancer and the presence of HPV in vaginal discharge.

1. HPV Presence in Vaginal Discharge: Yes, HPV can be present in vaginal discharge. HPV is primarily transmitted through skin-to-skin contact, and it can infect the genital area, as well as the mouth and throat. Women who are infected with HPV may have the virus in their cervical mucus or vaginal secretions. However, the presence of HPV in these secretions does not necessarily mean that it will cause disease in the partner or that it will lead to oral cancer.

2. Consumption of Vaginal Discharge: Eating one's own vaginal discharge is not a risk factor for developing oral cancer. Oral cancer is primarily associated with high-risk strains of HPV, particularly HPV types 16 and 18, which are known to be linked to oropharyngeal cancers. The act of consuming vaginal discharge does not introduce the virus in a manner that would lead to cancer development. It is important to note that while HPV can be transmitted through oral sex, the risk of transmission through saliva or contact with vaginal secretions is significantly lower compared to direct genital contact.

3. Symptoms of Oral Cancer: If HPV does lead to oral cancer, symptoms may include persistent sore throat, difficulty swallowing, changes in voice, a lump in the neck, or sores in the mouth that do not heal. If you experience any of these symptoms, it is crucial to seek medical evaluation.

4. Menstrual Irregularities: Regarding your concern about a delayed menstrual cycle after taking anti-inflammatory medication for a sore throat, it is not uncommon for medications, stress, or illness to affect menstrual cycles. If the delay persists or if you have other concerning symptoms, it would be advisable to consult with a healthcare provider for further evaluation.

5. Screening and Prevention: Regular screenings for HPV and related conditions are important, especially for women who have had abnormal Pap tests or who are at higher risk for HPV-related diseases. Vaccination against HPV is also recommended to prevent the most common high-risk strains associated with cervical and oral cancers.

In summary, while HPV can be present in vaginal discharge, consuming it does not pose a risk for oral cancer. Awareness of HPV's potential risks, maintaining regular health check-ups, and considering vaccination are key steps in managing HPV-related health concerns. If you have further questions or symptoms, consulting a healthcare provider, such as a gynecologist or an ear, nose, and throat specialist, would be beneficial for personalized advice and care.

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