Yellow-Green Vaginal Discharge: Causes and Concerns - Obstetrics and Gynecology

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Yellow-green discharge


Hello, doctor.
After having intercourse with my boyfriend (without a condom), I notice a thick yellow-green discharge from my vagina.
I would like to ask: 1.
Is this related to my boyfriend's phimosis? (I never experienced this with my ex-boyfriend.) 2.
I have been to a gynecologist, and the doctor said it was a yeast infection, but based on information I found online, my symptoms seem more similar to trichomoniasis.
Should I get further testing? 3.
The discharge is particularly noticeable after masturbation and showering (a large amount comes out).
What could be the reason for this? 4.
I am currently 24 years old and have never had a Pap smear.
Should I get one soon, or should I get the HPV vaccine? 5.
If I frequently have recurrent infections, does that mean they cannot be completely cured? 6.
If my underwear has stains from urine that won't come out, should I change them immediately? I apologize for the many questions; I usually have a busy work schedule and can't see a doctor.
Thank you for your answers!

Alisa, 20~29 year old female. Ask Date: 2019/05/02

Dr. Huang Yiwen reply Obstetrics and Gynecology


Hello Ms.
Alisa:
1.
If a male has phimosis, it can easily harbor dirt and bacteria, which can lead to vaginal inflammation in females.
If your symptoms occur only after sexual intercourse, then it is certainly related.
However, it also depends on individual health conditions and constitution.
After sexual activity, the semen can alter the vaginal pH, resulting in changes to the bacterial flora and increased vaginal discharge.
2.
To determine whether your condition is a Candida infection or trichomoniasis, you should consult a doctor.
3.
After masturbation, vaginal contractions and secretions from the cervix and the Bartholin's glands can lead to discharge, which is normal.
4.
After engaging in sexual activity, it is advisable to develop the habit of having an annual Pap smear.
Additionally, receiving the human papillomavirus (HPV) vaccine is important for preventing cervical cancer.
5.
Vaginal infections in females can be treated, but they are prone to recurrence.
This is related to individual constitution and immunity.
For example, some people are more susceptible to colds, while others may frequently experience gastrointestinal issues.
6.
If your underwear has urine stains, simply washing them is sufficient; there is no need to change them immediately.

Reply Date: 2019/05/02

More Info


Understanding yellow-green vaginal discharge can be quite concerning, especially when accompanied by discomfort or changes in your sexual health. Based on your description, there are several factors to consider regarding the potential causes and implications of your symptoms.

1. Association with Partner's Anatomy: You mentioned that your current boyfriend has a condition known as phimosis (or "包莖" in Chinese), which can sometimes lead to irritation or infection if proper hygiene is not maintained. This could potentially contribute to your symptoms, especially if there is a lack of cleanliness or if bacteria are trapped under the foreskin. However, it is essential to note that the presence of yellow-green discharge is more commonly associated with infections rather than anatomical differences alone.

2. Infection Diagnosis: You have been diagnosed with a yeast infection (念珠菌感染), but you suspect that your symptoms may align more closely with a trichomoniasis infection. Trichomoniasis is a sexually transmitted infection (STI) caused by a parasite and can cause yellow-green discharge, often with a foul odor. If your symptoms persist or worsen, it is advisable to seek further evaluation. A comprehensive examination, including cultures or tests for STIs, can help clarify the diagnosis.
3. Discharge After Sexual Activity: The observation that your discharge is particularly noticeable after masturbation or bathing may indicate that these activities are stimulating your vaginal secretions. Increased blood flow and arousal can lead to more discharge, which may be normal. However, if the discharge is consistently abnormal in color or consistency, it warrants further investigation.

4. Cervical Health: At 24 years old, it is highly recommended that you undergo a Pap smear (子宮頸抹片檢查) as part of routine gynecological care. This test screens for cervical cancer and can also identify any abnormal cells that may indicate other issues. Additionally, discussing the HPV vaccine with your healthcare provider is a good idea, as it can protect against the most common strains of the virus that cause cervical cancer.

5. Recurrent Infections: If you are experiencing recurrent infections, it may be due to several factors, including hormonal changes, lifestyle, or underlying health issues. Some women are more prone to infections due to their anatomy or hormonal fluctuations. It is essential to maintain good hygiene, avoid irritants (like scented products), and consider dietary factors that may influence your vaginal flora. If infections continue to recur, a healthcare provider may suggest preventive measures or treatments.

6. Laundry and Hygiene: Regarding your question about underwear with stains that won't wash out, it is advisable to change them promptly. Wearing damp or stained underwear can create an environment conducive to bacterial growth, potentially exacerbating any existing infections. Always opt for breathable fabrics like cotton and avoid tight-fitting clothing to promote airflow.

In summary, your symptoms of yellow-green discharge, especially after sexual activity, warrant a thorough evaluation by a healthcare provider. It is crucial to address any potential infections and maintain regular gynecological check-ups to monitor your reproductive health. If you are unable to visit a doctor immediately due to your busy schedule, consider seeking telehealth options that may provide you with the guidance and support you need.

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