Recurring vaginitis: why does it keep coming back? (Eonju Station OB/GYN)

Is Recurrent Vaginitis Due to My Condition?

When itching, stinging, and odor improve only to recur shortly after, it's naturally exhausting for anyone. If vaginitis improves once but then repeatedly reappears, it's worth considering the possibility of recurrent vaginitis rather than just a simple issue of physical condition.

In the examination room, we see many patients who visit repeatedly due to recurring itching, stinging, and changes in discharge. Since the disappearance of initial symptoms doesn't necessarily mean the cause has been resolved, when the same pattern recurs, it can be helpful to re-evaluate the cause through a vaginitis and STI consultation.

Why Do the Same Symptoms Keep Recurring?

Inside the vagina, lactobacilli reside, maintaining an acidic pH and protecting the mucous membrane from external irritants. If this balance is disrupted, bacteria that are normally harmless can proliferate, leading to symptoms.

Situations where the balance is easily disrupted are summarized as follows:

• When stress and fatigue accumulate, leading to decreased immune function
• During periods of significant hormonal changes around menstruation
• Excessive douching or internal vaginal washing habits
• After taking antibiotics for other conditions

If these conditions recur, a structure is created where symptoms are likely to reappear even after they subside. Therefore, for recurrent vaginitis, it's crucial to approach treatment by examining the environment that leads to recurrence itself, rather than just suppressing symptoms as they arise.

The temporary disappearance of symptoms is different from the resolution of the underlying cause. If the same discomfort recurs, it's necessary to work together to identify where the balance is breaking down.

Vaginitis Treatment Varies by Type

Vaginitis is broadly categorized by the causative bacteria, and treatment approaches differ for each type.

If you repeatedly take the same medication just because symptoms are similar, it might not match the underlying cause, potentially increasing the risk of recurrence. This is why identifying the type of vaginitis first is crucial.

How Are Tests Conducted?

At Blanc OB-GYN Clinic, we don't rely solely on symptoms; we proceed with examining discharge. After identifying the predominant bacteria through discharge tests and microscopic examination to determine the type, we guide you through medication tailored to the cause.

In cases of frequent recurrence, we go beyond simple prescriptions to also examine the vaginal environment. Depending on the need, we may consider vaginal scaling care utilizing probiotics, management to help restore balance, or STI infection tests if co-infection is suspected. The appropriate approach varies by individual and is determined after consultation.

If you're unsure which type your current symptoms resemble, you might find it helpful to first clarify them by comfortably asking about your symptoms.

We Recommend Testing If You Have These Signals

If the following changes recur, we recommend getting a check-up:

• If the color or odor of your discharge differs from usual
• If vulvar itching frequently returns
• If you notice lumpy or thick discharge
• If pain or discomfort accompanies sexual intercourse
• If symptoms improve but then recur

If these patterns are frequent, it can be helpful to examine the causes from the perspective of recurring hygiene issues or HPV and chronic vaginitis.

What Should We Consider to Reduce Recurrence?

For recurrent vaginitis, it's more realistic to view it as a process of improving the underlying structure and lifestyle environment that lead to recurrence, rather than ending it with a single treatment. Reducing excessive washing, maintaining stable immunity and overall condition, and avoiding repeated self-medication when symptoms recur can alleviate the burden.

Rather than neglecting symptoms once they subside, identifying the cause based on an accurate diagnosis can help lengthen the intervals between recurrences.

If you're hesitant about whether it's time to visit the clinic, feel free to get a light consultation below.

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Dr. Eun-jin Lee, Chief Director (Specialized in OB-GYN at Samsung Medical Center, Regular Member of the Korean Society of Obstetrics and Gynecology, Regular Member of the Korean Society of Menopause) Dr. Eun-jin Lee's Profile First Published 2025-11-17 / Last Reviewed 2026-06-17

This article provides general medical information, and symptoms and treatment responses may vary individually. Please confirm accurate diagnosis and treatment through consultation with an OB-GYN specialist.