Knowing the signs of a vaginal infection empowers you to seek treatment early, before minor issues become serious problems. Here is a guide to recognizing common infections and knowing when to see a healthcare provider.
Yeast Infection Signs
Yeast infections present with thick, white, cottage cheese-like discharge, intense itching and burning, redness and swelling of the vulva, and pain during sex or urination. They are caused by Candida overgrowth and are treated with antifungal medications available over the counter or by prescription.
Bacterial Vaginosis Signs
BV is characterized by thin, grayish-white discharge, a fishy odor that worsens after sex, and mild itching or burning. BV is the most common vaginal infection and requires prescription antibiotics for treatment. Do not try to treat BV with over-the-counter yeast infection products.
STI Warning Signs
Sexually transmitted infections may cause unusual discharge (green, yellow, or blood-tinged), painful urination, pelvic pain, sores or blisters, or painful sex. Some STIs are asymptomatic. Regular STI screening is important if you are sexually active, especially with new partners.
When to See a Doctor Immediately
See a doctor promptly if you have: fever along with vaginal symptoms, severe pelvic pain, abnormal bleeding between periods, symptoms that do not improve with over-the-counter treatment, or any symptom you have not experienced before. Early treatment prevents complications and restores comfort faster.
Quick Tips
Keep a symptom journal to track changes — patterns help your doctor diagnose faster.
Never ignore persistent itching, unusual odor, or color changes in discharge.
Avoid self-treating with OTC products more than once — see a doctor if symptoms return.
Did You Know?
Self-diagnosis of vaginal infections is wrong approximately 50% of the time.
BV, yeast infections, and trichomoniasis can have overlapping symptoms.
Asymptomatic BV is present in up to 84% of infected women.
The most reliable diagnostic test is a simple swab performed by your healthcare provider.
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0/6 doneKey Takeaway
Knowing the signs of vaginal infection empowers early treatment, but accurate diagnosis requires professional testing. When in doubt, see your healthcare provider rather than self-treating.