Vaginal Odor and Discomfort: Common Causes and Solutions - Obstetrics and Gynecology

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Unpleasant odor..?


I would like to ask...
my vagina always has a strong odor, and I often experience itching.
What could be the cause? When I have intercourse with my boyfriend, he also notices my scent on him...
my underwear often has a yellowish stain...
what is happening?

Meimei, 10~19 year old female. Ask Date: 2003/01/15

Dr. Lin Manying reply Obstetrics and Gynecology


Normal vaginal discharge varies slightly throughout the menstrual cycle, typically appearing light white, translucent, and slightly acidic.
If the discharge does not fit these characteristics and is accompanied by itching, burning, or discomfort during intercourse, it is advisable to visit a gynecologist for an internal examination.
This may indicate conditions such as vaginitis, cervicitis, or pelvic inflammatory disease, which require appropriate treatment.

Reply Date: 2003/01/15

More Info


Vaginal odor and discomfort can be concerning and may indicate an underlying issue that requires attention. There are several common causes for these symptoms, and understanding them can help you find appropriate solutions.

1. Bacterial Vaginosis (BV): This is one of the most common causes of abnormal vaginal odor. BV occurs when there is an imbalance in the normal bacteria found in the vagina. Symptoms may include a fishy odor, especially after sexual intercourse, and a grayish-white discharge. Treatment typically involves antibiotics prescribed by a healthcare provider.

2. Yeast Infections: These infections can cause itching, irritation, and a thick, white discharge that may resemble cottage cheese. While yeast infections are not typically associated with a strong odor, they can lead to discomfort and irritation. Antifungal medications, available over-the-counter or by prescription, can effectively treat yeast infections.

3. Sexually Transmitted Infections (STIs): Certain STIs, such as trichomoniasis or gonorrhea, can cause unusual discharge and odor, along with other symptoms like itching or burning. If you suspect an STI, it is crucial to seek medical evaluation and treatment, as these infections can have serious health implications if left untreated.

4. Poor Hygiene: Inadequate hygiene can lead to an accumulation of sweat, bacteria, and other substances that may contribute to odor. Regular bathing and wearing breathable cotton underwear can help maintain cleanliness and reduce odor.

5. Hormonal Changes: Fluctuations in hormones, such as those occurring during menstruation, pregnancy, or menopause, can affect the vaginal environment and lead to changes in odor and discharge. If you notice significant changes, it may be worth discussing with a healthcare provider.

6. Diet: Certain foods, such as garlic, onions, and spices, can affect body odor, including vaginal odor. Staying hydrated and maintaining a balanced diet may help mitigate these effects.

7. Vaginal pH Imbalance: The vagina has a natural pH level that can be disrupted by various factors, including douching, which can lead to odor and discomfort. It is generally recommended to avoid douching, as it can disturb the natural balance of bacteria and pH in the vagina.

Given your symptoms of a strong odor, itching, and yellow discharge, it is essential to consult a healthcare professional for a thorough evaluation. They may perform a pelvic exam and take samples to determine the cause of your symptoms. Treatment will depend on the underlying issue identified.

In the meantime, here are some general tips to help manage your symptoms:
- Maintain Good Hygiene: Wash the genital area with mild soap and water daily, and avoid using scented products that can irritate the area.

- Wear Breathable Fabrics: Opt for cotton underwear and avoid tight-fitting clothing to allow for better airflow.

- Avoid Douching: This can disrupt the natural balance of bacteria and lead to further issues.

- Stay Hydrated: Drinking plenty of water can help flush out toxins and maintain overall health.

- Monitor Your Diet: Pay attention to foods that may contribute to odor and adjust your diet accordingly.

Ultimately, addressing vaginal odor and discomfort is important for both physical and emotional well-being. Seeking medical advice is the best course of action to identify the cause and receive appropriate treatment.

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