the Risks of Oral Sex: HPV and HIV Transmission in Men - Urology

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The risk of contracting sexually transmitted infections (STIs) through oral sex for women?


Dr.
Hsu, I had sexual intercourse with a sex worker yesterday.
Prior to this, I was a virgin with no sexual experience.
During our encounter, she performed oral sex on me and I had vaginal intercourse with her, both while using condoms.
However, I did lick her vagina, and I have no wounds in my mouth, only a misaligned bite.
I'm unsure if I came into contact with her bodily fluids.
Based on the situation described, I have the following questions for you:
1.
Considering that I am unsure if I came into contact with her bodily fluids, what is the likelihood of contracting HPV? What about the risk of contracting HIV?
2.
How long does it take for oral HPV to show symptoms?
3.
Can latent HPV be transmitted? If I have already contracted oral HPV, can I transmit it to my family?
4.
I have heard that most HPV infections can be cleared by the immune system on their own.
Is this statement accurate?
5.
If HPV cannot be cleared on its own, can it be treated? What types of treatment are available? What is the approximate cost range from receiving treatment to recovery?
6.
In your personal experience, how many cases have you encountered where a male (provider) transmitted HPV or HIV to a female (recipient) through oral sex?
Thank you, doctor.
I feel very regretful and anxious right now.

Yuan Wang, 20~29 year old female. Ask Date: 2018/03/31

Dr. Xu Wencang reply Urology


The likelihood of having no wounds is low; you may visit the outpatient clinic for follow-up examinations.
Consider getting the HPV vaccine at your own expense.

Reply Date: 2018/03/31

More Info


Understanding the risks associated with oral sex, particularly in relation to HPV (Human Papillomavirus) and HIV (Human Immunodeficiency Virus), is crucial for maintaining sexual health. Based on the scenario you've described, let's address your concerns systematically.

1. Risk of HPV and HIV Transmission: When engaging in oral sex, the risk of transmitting HPV is present, especially if there are any micro-abrasions in the mouth or throat, even if you do not have visible wounds. HPV can be transmitted through skin-to-skin contact, and while the risk of transmission through oral sex is generally lower compared to vaginal or anal sex, it is not negligible. The likelihood of contracting HIV through oral sex is also considered low, particularly if there are no open sores or bleeding gums in the mouth. However, if the partner is HIV positive and has a high viral load, the risk increases.
2. Symptoms of Oral HPV: The incubation period for HPV can vary widely. Some individuals may not show symptoms for years, while others may develop symptoms such as warts or lesions in the mouth or throat. If you have contracted an oral strain of HPV, it may take time for any symptoms to manifest, if they appear at all.

3. Transmission During the Latent Phase: HPV can be transmitted even when the infected person does not show any symptoms, as the virus can remain dormant in the body for long periods. If you were to contract oral HPV, it is theoretically possible to transmit it to others, including family members, through intimate contact, although the risk of casual transmission is extremely low.

4. Immune Response to HPV: It is true that many individuals with HPV will clear the virus from their systems naturally, thanks to their immune response. Studies suggest that about 70-90% of HPV infections are cleared within two years. However, this is not guaranteed for everyone, and some strains can persist and lead to complications.

5. Treatment Options for Persistent HPV: If HPV does not clear on its own, treatment options are available, particularly for warts or precancerous lesions. Treatments may include topical medications, cryotherapy (freezing off the warts), or surgical removal. The costs for treatment can vary widely depending on the healthcare provider, location, and specific treatment method, but it can range from a few hundred to several thousand dollars.

6. Personal Experiences with HPV and HIV Transmission: While I cannot provide specific statistics or personal anecdotes, it is important to note that cases of HPV transmission through oral sex do occur. The prevalence of oral HPV is increasing, particularly among men who have sex with men. Regular screenings and vaccinations (like the HPV vaccine) are recommended for sexually active individuals to reduce the risk of HPV-related diseases.

In conclusion, while the risks associated with oral sex are generally lower than other forms of sexual activity, they are still significant. It is advisable to monitor your health, consider getting tested for STIs, and consult with a healthcare provider for personalized advice. Vaccination against HPV can also be a proactive measure to reduce the risk of future infections. Always practice safe sex, including the use of condoms and dental dams, to minimize the risk of transmission of STIs.

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