Bacterial Vaginosis & Chronic Yeast Infections

Itching, burning, and discharge that keep coming back? The first step is finding out what's actually causing them.

When vaginal symptoms keep returning, it can be frustrating to keep trying the same treatment without lasting relief.

The problem is that itching, burning, irritation, unusual discharge, and odor can have several different causes. Bacterial vaginosis (BV) and yeast infections are common, but they are not the only possibilities. Other vaginal conditions can produce similar symptoms and require completely different treatment.

That is why recurrent symptoms deserve a careful evaluation rather than repeated treatment based only on symptoms.

If you've been dealing with recurrent BV or recurrent yeast infections, Dr. Toubi focuses on identifying the underlying cause before developing a treatment plan.


BV and Yeast Infections Can Look Similar

Vaginal symptoms do not always tell you exactly what is causing the problem.

Bacterial Vaginosis

Overgrowth of anaerobic bacteria disrupts the protective lactobacillus-dominant microbiome. Causes thin gray-white discharge with a fishy odor - often mistaken for yeast. Requires antibiotics, not antifungals. Recurrence is common without addressing underlying vaginal pH and microbiome health.

Overdiagnosed
Candidiasis (Yeast)

Overgrowth of Candida species. Thick white discharge, itching, redness. Requires culture-confirmed diagnosis for recurrent cases - many women treated for "chronic yeast" have a different condition entirely. Oral fluconazole with culture guidance is the standard for recurrent cases.

Underdiagnosed
Cytolytic Vaginosis

Lactobacillus overgrowth that over-acidifies the vaginal environment and causes cell breakdown. Mimics yeast exactly - but antifungals make it worse. Requires alkalinizing treatment. Almost always missed.

Rare but chronic
Desquamative Inflammatory Vaginitis (DIV)

Chronic vaginal inflammation causing thick yellow sticky discharge. Not a typical infection. Occurs even in women with normal hormones. Requires combination therapy with intravaginal antibiotics, corticosteroids, and sometimes estrogen. Frequently misdiagnosed for years.


What a proper evaluation looks like

An accurate diagnosis requires microscopic examination of vaginal discharge (wet prep), vaginal pH testing, appropriate cultures, and - crucially - a provider trained to interpret these findings in context. This is not a "swab and come back in a week" process. It requires clinical skill and attention.

Dr. Toubi performs a comprehensive vaginal health evaluation to identify the actual condition driving your symptoms and build a targeted treatment plan - not a series of empirical treatment trials.


Frequently asked questions

How can I tell if I have BV or a yeast infection?
You can't reliably tell from symptoms alone - which is exactly why self-diagnosis leads to incorrect treatment so frequently. BV typically causes thin gray-white discharge with odor; yeast causes thick white discharge with itching. But these overlap significantly, and other conditions mimic both. Accurate diagnosis requires vaginal pH testing and microscopic examination of discharge.
Why does BV keep coming back?
BV bacteria form biofilms on the vaginal wall that resist a single antibiotic course. Contributing factors include sexual activity (semen raises vaginal pH), hormonal changes (low estrogen reduces protective lactobacilli), and concurrent infections. Long-term suppressive therapy, boric acid, and vaginal estrogen in postmenopausal women are used to reduce recurrence frequency.
What is chronic candidiasis, and is it actually yeast?
Chronic or recurrent vulvovaginal candidiasis is defined as four or more culture-confirmed yeast infections in a year. "Culture-confirmed" is key - many women who believe they have chronic yeast actually have BV, cytolytic vaginosis, or contact dermatitis. Treating yeast that isn't there delays the correct diagnosis and can worsen the vaginal microbiome.
What is cytolytic vaginosis?
Cytolytic vaginosis is caused by an overgrowth of lactobacilli - the "good" bacteria - that over-acidifies the vaginal environment and breaks down vaginal cells. It causes itching, burning, and white discharge that mimics yeast exactly. It is treated with alkalinizing agents, not antifungals - treating it as yeast makes it worse. It is frequently missed.
What is Desquamative Inflammatory Vaginitis?
DIV is a chronic inflammatory vaginal condition causing thick, yellow, irritating discharge and inflammation. It is not a typical infection, doesn't respond to standard antibiotics or antifungals alone, and can occur in women with normal hormone levels. It requires combination therapy with intravaginal antibiotics, corticosteroids, and sometimes estrogen. Many women with DIV are misdiagnosed and treated for infections for years.

If treatment keeps not working, it's time to get the right diagnosis.

Recurring vaginal symptoms that don't fully resolve are almost always a diagnostic problem - not a resistance problem. Dr. Toubi's Beverly Hills practice offers the thorough evaluation needed to identify exactly what's driving your symptoms and treat it correctly.

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