Yeast Infections vs. Bacterial Vaginosis: Know the Signs

What’s the Difference?

Vaginal infections are common, but two of the most frequent causes, yeast infections and bacterial vaginosis (BV), are often confused. Both can cause discharge and discomfort, but they require very different treatments. Understanding the differences can help you know when to seek care and what to expect from treatment.

Symptoms of a Yeast Infection

• Thick, white, cottage-cheese-like discharge

• Intense itching and burning

• Redness and swelling of the vulva

• Pain during sex or urination

Symptoms of Bacterial Vaginosis

• Thin, grayish-white discharge

• Strong “fishy” odor, especially after sex

• Mild itching or irritation

• Sometimes no symptoms at all

Causes

• Yeast Infections: Caused by an overgrowth of Candida, a type of fungus naturally found in the vagina. Can be triggered by antibiotics, hormonal changes, or high sugar intake.

• BV: Caused by an imbalance in vaginal bacteria, often linked to douching, multiple sexual partners, or new partners.

Treatment

• Yeast Infections: Typically treated with antifungal creams, suppositories, or oral medication.

• BV: Treated with antibiotics, either oral or vaginal.

When to See a Doctor

If you’ve never had an infection before, if symptoms are severe, or if they keep coming back, you should schedule an appointment. Misdiagnosing yourself can lead to ineffective treatment and prolonged discomfort.

Don’t let discomfort linger. Request an appointment online at Miami Women’s Center for an accurate diagnosis and treatment plan.