Is Oral Sex Linked to Throat Irritation and Palate Sores? - Otolaryngology

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Is there a connection between oral sex and throat itching or pain, as well as a hole in the upper palate?


Hello doctor, recently my throat has been very itchy and prone to inflammation, and I have a sore spot on the roof of my mouth that has been present for a month (but the sore spot has been getting smaller, and the doctor said there are signs of healing).
There is also a rough, bumpy feeling at the back of the roof of my mouth.
Could this be related to performing oral sex on my boyfriend too often?

Ai Er, 20~29 year old female. Ask Date: 2018/01/25

Dr. Zheng Jueyi reply Otolaryngology


Hello, oral ulcers are related to many factors, such as excessive stress or lack of sleep, which may also trigger oral ulcers.
It is recommended to drink plenty of water and rinse your mouth frequently.
If the condition persists without improvement, it is necessary to seek medical examination.
Wishing you peace and health.
Sincerely, Dr.
Jue-Yi Cheng, Director of the Department of Otolaryngology, Taoyuan General Hospital, Ministry of Health and Welfare.

Reply Date: 2018/01/25

More Info


Oral sex can indeed be linked to throat irritation and palate sores, and your symptoms may be indicative of a few different conditions. Engaging in oral sex can expose the oral cavity and throat to various pathogens, including bacteria and viruses, which can lead to irritation, inflammation, and even infections.

1. Throat Irritation and Inflammation: When you perform oral sex, especially if it involves deep oral penetration or vigorous activity, the friction and pressure can cause irritation in the throat. This irritation can manifest as a scratchy or sore throat. Additionally, if there are any pre-existing conditions, such as allergies or acid reflux, these can exacerbate the irritation.

2. Palate Sores: The presence of sores or lesions on the palate can be a result of several factors. One possibility is that the friction from oral sex may cause minor abrasions or ulcers in the mouth. Another possibility is that you may have contracted an infection, such as herpes simplex virus (HSV), which can cause sores in the oral cavity. Oral herpes can be transmitted through oral sex if one partner has an active outbreak or is asymptomatic but still shedding the virus.

3. Oral Infections: Certain sexually transmitted infections (STIs) can also manifest in the throat and mouth. For instance, gonorrhea and chlamydia can infect the throat through oral sex, leading to symptoms such as sore throat and swollen lymph nodes. Additionally, human papillomavirus (HPV) can be transmitted through oral sex and may lead to lesions in the mouth or throat.

4. Healing Process: The fact that your doctor noted signs of healing in the sores is encouraging. It suggests that your body is responding to the irritation or infection. However, if the symptoms persist or worsen, it is essential to follow up with your healthcare provider. They may recommend further testing to rule out any STIs or other infections.

5. Prevention and Care: To minimize the risk of throat irritation and infections related to oral sex, consider the following precautions:
- Maintain good oral hygiene, including regular brushing and flossing.

- Use barrier methods, such as flavored dental dams or condoms, during oral sex to reduce the risk of STI transmission.

- Avoid oral sex if you or your partner have visible sores or symptoms of an infection.

- Stay hydrated and consider using a saline rinse or throat lozenges to soothe throat irritation.

6. When to Seek Medical Attention: If you experience persistent symptoms such as severe pain, difficulty swallowing, or if the sores do not heal, it is crucial to seek medical attention. Your healthcare provider may perform a throat swab or other tests to identify any underlying infections.

In summary, while oral sex can be linked to throat irritation and palate sores, it is essential to consider other factors such as hygiene, existing health conditions, and potential infections. If you have concerns about your symptoms or the possibility of STIs, consulting with a healthcare professional for appropriate testing and treatment is advisable.

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