Essential STD Testing and Hepatitis Concerns After Risky Encounters - Urology

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Some sexually transmitted disease (STD) screenings and issues related to hepatitis A, B, and C?


Hello Doctor, I would like to ask a few questions.
The first question is: Over a year ago, I had an encounter with a sex worker, and I had unprotected oral sex a few times.
I noticed that my penis was discharging a clear liquid with a foul odor.
At that time, I didn't pay much attention to it, and now, after some time, I have no symptoms.
Should I still get tested? Does the absence of symptoms mean that there are no issues?
The second question is: Last August, I had an encounter with a friend without using a condom.
Three months later, I took an HIV rapid test, and the results were negative.
Now, I want to get tested for STIs.
The hospital offers tests for HIV, syphilis, herpes, chlamydia, gonorrhea, trichomoniasis, mycoplasma genitalium, and HPV.
Are there any other more specific tests I should consider? Also, should I get tested for hepatitis A, B, and C, as well as a urine test?

Xiao Ye, 20~29 year old female. Ask Date: 2024/02/16

Dr. Chen Jiansheng reply Urology


Please seek medical attention.

Reply Date: 2024/02/16

More Info


When it comes to concerns about sexually transmitted diseases (STDs) and hepatitis after engaging in risky sexual encounters, it is crucial to understand the importance of testing and the implications of symptoms or lack thereof.

Addressing Your First Concern:
You mentioned that over a year ago, you had unprotected oral sex with a sex worker and experienced some unusual discharge from your penis, which had a foul odor. Although you did not seek medical attention at that time and have not experienced any symptoms since, it is essential to understand that many STDs can be asymptomatic, especially in their early stages.
1. Testing After Potential Exposure: It is advisable to get tested regardless of whether you have symptoms. Some STDs, such as chlamydia and gonorrhea, can remain asymptomatic for long periods but still cause complications if left untreated. The presence of unusual discharge and odor could indicate an infection, which warrants further investigation.
2. Symptoms and Their Implications: The absence of symptoms does not guarantee that you are free of infection. Many individuals with STDs do not exhibit symptoms, and the only way to confirm your status is through testing. Therefore, I recommend that you undergo a comprehensive STD panel, including tests for chlamydia, gonorrhea, syphilis, and HIV, among others.


Addressing Your Second Concern:
You mentioned that you had unprotected sex with a friend last August and subsequently tested negative for HIV three months later. This is a good sign, but it is important to remember that the window period for some STDs can vary.

1. Comprehensive STD Testing: Since you are considering a full STD screening, it is wise to include tests for all common STDs, including:
- HIV: Although you tested negative previously, consider retesting if you have had additional risk exposures.

- Syphilis: This can be tested through blood tests.

- Gonorrhea and Chlamydia: These can be tested via urine samples or swabs.

- Herpes Simplex Virus (HSV): Blood tests can determine if you have been exposed to HSV-1 or HSV-2.

- Trichomoniasis: This can also be tested through urine or swab samples.

- Human Papillomavirus (HPV): While there is no routine test for HPV in men, vaccination is recommended for prevention.

2. Hepatitis Testing: Given your history of potential exposure, it is also prudent to test for hepatitis A, B, and C. Hepatitis B and C can be transmitted through sexual contact, and early detection is crucial for effective management. Testing for these viruses typically involves blood tests.

3. Urine Testing: A urine test can help identify infections like chlamydia and gonorrhea, but it is not a substitute for blood tests for other STDs.

Conclusion:
In summary, it is highly recommended that you undergo comprehensive STD testing, including hepatitis screening, regardless of the presence or absence of symptoms. Early detection and treatment are key to preventing long-term health complications associated with STDs and hepatitis. Additionally, maintaining open communication with healthcare providers about your sexual health history will ensure that you receive appropriate care and guidance. Remember, taking proactive steps towards your sexual health is essential for both your well-being and that of your partners.

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