Is This a Sexually Transmitted Infection? Urology Concerns Explained - Urology

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Is this a sexually transmitted infection (STI)?


Hello, I have hired sex workers six times, and I used a condom each time.
However, during the sixth encounter, the sex worker accidentally scratched my glans with her fingernail while putting on the condom.
It only hurt for a moment, but before putting on the condom, there was unprotected oral sex, kissing, and French kissing.
After returning home, I noticed that the scratched area on my glans was itchy and felt like it was infected, with redness and blisters.
It is itchy, and touching the pus-filled area is painful.

Niming, 20~29 year old female. Ask Date: 2019/04/20

Dr. Chen Jiansheng reply Urology


Skin infection, please seek medical evaluation.

Reply Date: 2019/04/20

More Info


When it comes to concerns about sexually transmitted infections (STIs), especially after engaging in sexual activities with sex workers, it's essential to understand the risks involved and the symptoms that may arise. Based on your description, it seems that you have experienced some symptoms that could be indicative of an infection, and it's important to address these concerns systematically.

1. Risk of STIs: Although you mentioned that you used condoms during your encounters, it's crucial to note that while condoms significantly reduce the risk of STIs, they are not 100% effective. The incident where the sex worker accidentally scratched your glans could potentially introduce bacteria or viruses, especially if there was any blood or bodily fluid involved. The symptoms you describe—itching, redness, and the presence of pus—could suggest a localized infection, possibly bacterial or fungal in nature.

2. Symptoms and Diagnosis: The symptoms you are experiencing, such as itching, redness, and the formation of blisters or pus, could be signs of several conditions, including a bacterial infection, a yeast infection, or even herpes simplex virus if there was skin-to-skin contact with an infected area. It's essential to consult a healthcare provider who can perform a thorough examination and possibly run tests to determine the exact cause of your symptoms.

3. Follow-Up Testing for STIs: Given that you have had multiple encounters and are experiencing symptoms, it would be prudent to get tested for STIs, including HIV, gonorrhea, chlamydia, and syphilis, regardless of whether you used protection. The window period for some STIs can vary, so follow-up testing after a few weeks to three months may be necessary, especially for HIV, which can take longer to show up in tests.

4. Treatment and Management: If an infection is confirmed, your healthcare provider will likely prescribe appropriate antibiotics or antifungal medications based on the diagnosis. It’s important to complete the full course of any prescribed medication, even if symptoms improve before finishing the treatment.

5. Prevention and Safe Practices: Moving forward, consider discussing safer sex practices with your partners, including the consistent use of condoms and possibly limiting the number of sexual partners. Regular STI screenings for sexually active individuals, especially those with multiple partners, are also advisable.

6. Mental Health Considerations: It's understandable to feel anxious or worried about potential infections, especially with the stigma surrounding STIs. Consider speaking with a mental health professional or a support group if you find that these concerns are affecting your mental well-being.

In summary, while your symptoms may not definitively indicate a sexually transmitted infection, they warrant a thorough evaluation by a healthcare professional. Prompt attention to your symptoms and follow-up testing will help ensure your health and peace of mind. Remember, early detection and treatment are key in managing STIs effectively.

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