Abnormal Vaginal Discharge: Causes and When to See a Doctor - Obstetrics and Gynecology

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Vaginal discharge issues?


In the past month, after having intercourse with my boyfriend, there was no ejaculation inside, but I have experienced strange discharge accompanied by blood streaks and an unusual odor after masturbation (with penetration).
This lasts for 2 to 3 days.
I would like to know what this condition might be, and I am willing to see a doctor if necessary!

Qiu Yu-jun, 20~29 year old female. Ask Date: 2021/10/06

Dr. Wu Xianghui reply Obstetrics and Gynecology


"Vaginal infections" can cause abnormal discharge, perineal itching, unusual odor, burning sensation during urination, frequent urination, and bleeding.
In more severe cases, it may lead to abdominal pain or fever.
"Treatment methods" vary depending on the symptoms and require proper health education.
It is recommended to visit an outpatient clinic for examination and evaluation by a specialist in obstetrics and gynecology.

Reply Date: 2021/10/06

More Info


Abnormal vaginal discharge can be a concerning symptom for many women, especially when accompanied by other symptoms such as blood and an unusual odor. Based on your description, it is important to understand the potential causes of these symptoms and when it is necessary to seek medical attention.

Firstly, the presence of abnormal discharge, particularly when it includes blood and has a foul smell, can indicate several underlying issues. Common causes of abnormal vaginal discharge include infections (such as bacterial vaginosis, yeast infections, or sexually transmitted infections), hormonal changes, or even physical conditions like polyps or fibroids. The fact that you have experienced this discharge after sexual activity or masturbation raises the possibility of an infection, particularly if there is pain or discomfort associated with these activities.

Bacterial vaginosis (BV) is one of the most common causes of abnormal discharge in women of reproductive age. It occurs when there is an imbalance in the normal bacteria found in the vagina. Symptoms often include a thin, grayish-white discharge with a fishy odor, especially after intercourse. Yeast infections, on the other hand, typically present with a thick, white discharge resembling cottage cheese, along with itching and irritation. Sexually transmitted infections (STIs) such as chlamydia or gonorrhea can also cause abnormal discharge, often accompanied by other symptoms like pelvic pain or burning during urination.

The presence of blood in your discharge is particularly concerning and warrants further investigation. Blood can indicate several things, including irritation or injury to the vaginal walls, which can occur during intercourse, or it could be a sign of a more serious condition such as cervical or uterine issues. If the discharge is accompanied by pain, fever, or any other systemic symptoms, it is crucial to seek medical attention promptly.

In terms of when to see a doctor, it is advisable to schedule an appointment if you notice any of the following:
1. Persistent abnormal discharge that does not resolve within a few days.

2. Discharge accompanied by a strong odor.

3. Any bleeding that is not related to your menstrual cycle.

4. Pain during intercourse or while urinating.

5. Fever or other systemic symptoms.

During your visit, a healthcare provider will likely perform a pelvic exam and may take samples of the discharge for laboratory analysis. This can help determine the exact cause of your symptoms and guide appropriate treatment. Depending on the diagnosis, treatment may include antibiotics for bacterial infections, antifungal medications for yeast infections, or other specific therapies for STIs.

In conclusion, while it is possible that your symptoms may resolve on their own, the combination of abnormal discharge, blood, and odor suggests that it is wise to consult a healthcare professional. Early diagnosis and treatment can help prevent potential complications and ensure your reproductive health is maintained. Remember, your health is paramount, and seeking medical advice is always a prudent choice when experiencing unusual symptoms.

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