What causes bacterial vaginosis?

Bacterial vaginosis is generally caused by factors such as hormonal fluctuations, frequent sexual activity, mycoplasma infection, genital candidiasis, or chlamydia infection. If any of the above conditions occur, it is recommended to seek timely medical treatment. Detailed analysis is as follows:

1. Hormonal Changes

Variations in estrogen levels in women may disrupt the vaginal environment, increasing the risk of bacterial infection and leading to vaginitis. It is important to maintain a healthy lifestyle, keep the vagina clean, and avoid using irritating cleansers.

2. Frequent Sexual Activity

Sexual intercourse may introduce foreign bacteria, increasing the risk of infection and potentially causing bacterial vaginosis. Reducing the frequency of sexual activity, using condoms, and maintaining external genital hygiene are recommended in daily life.

3. Mycoplasma Infection

Mycoplasma is transmitted through sexual contact and can lead to bacterial vaginosis, possibly accompanied by mild redness and swelling of the vagina, urethral irritation, and other symptoms. Patients may take medications such as azithromycin capsules, roxithromycin granules, or doxycycline hydrochloride tablets as directed by a physician.

4. Genital Candidiasis

Genital candidiasis is usually caused by factors such as sexual transmission or weakened immunity, resulting in yeast-induced vaginitis. Common symptoms include itching and burning pain of the external genitalia. Patients can take fluconazole tablets, itraconazole capsules, or terbinafine hydrochloride tablets under medical guidance for symptom relief.

5. Chlamydia Infection

Chlamydia infection may be associated with reduced immunity or transmission through contact. It can trigger vaginitis, possibly presenting with increased vaginal discharge, cervical congestion, and other symptoms. Patients are advised to take medications such as levofloxacin hydrochloride, tetracycline tablets, or ciprofloxacin hydrochloride tablets under a doctor's supervision to improve the condition.

To prevent occurrence, individuals should maintain good personal hygiene, avoid unhygienic sexual practices, strengthen immunity, and promptly treat chronic diseases.