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Doctor：Wei-Jen Yang, MD

Doctor：Wei-Jen Yang, MD

Education：Doctor of Medicine (MD), Taipei Medical University

Clinical Experience

  • Resident / Chief Resident, Cathay General Hospital
  • Obstetrician & Gynecologist, National Taiwan University Hospital
  • Attending Physician, Department of Obstetrics & Gynecology, Taipei Hospital

Professional Qualifications

  • Board-Certified Obstetrician & Gynecologist, Taiwan
  • Member, Asian Society of Aesthetic Medicine
  • Certified in Autologous Fat Transfer Techniques, Korea

International Technical Exchange

  • Technical Exchange in Plastic Surgery, ANNE WOMAN CLINIC, Seoul, Korea
  • Technical Exchange in Plastic Surgery, MINA WOMAN CLINIC, Seoul, Korea
Persistent Odor in the Intimate Area? Bacterial Vaginosis? How to Maintain Vaginal Health

Persistent Odor in the Intimate Area? Bacterial Vaginosis? How to Maintain Vaginal Health

Bacterial Vaginosis (BV) and Vaginal Health
Bacterial vaginosis (BV) is a condition caused by the overgrowth of various pathogenic bacteria in the vagina, disrupting the natural vaginal microbiome and creating a pathological state. In 1984, it was officially named “bacterial vaginosis.” The primary bacterium responsible for BV is Gardnerella vaginalis.

Gardnerella vaginalis is an anaerobic bacterium that thrives in the vaginal environment. When the vaginal environment or pH balance changes—for example, due to frequent douching or misuse of medications—Gardnerella vaginalis and certain anaerobic bacteria can multiply rapidly. After sexual intercourse, the alkaline nature of semen can further promote bacterial growth, leading to the production of amines, which causes the characteristic foul, fishy odor associated with BV.

 

Preventing Bacterial Vaginosis and Maintaining Vaginal Health

Protect the Vaginal Defense System

  • Maintain the natural acidic environment.
  • Avoid unnecessary medications; always follow a physician’s prescription.
  • Frequent vaginal douching is discouraged.

Practice Good Hygiene and Lifestyle Habits

  • Be cautious when using public bathtubs or toilet seats.
  • Avoid tight, non-breathable clothing.
  • Change sanitary products regularly.
  • Limit sexual partners to reduce infection risk.

Sexual Activity Considerations

  • If BV is not fully resolved, avoid sexual intercourse.
  • If engaging in sex, the partner should use a condom to prevent worsening the infection.
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