What does a positive hydrogen peroxide test in vaginal discharge mean?

A positive hydrogen peroxide result in vaginal discharge testing indicates the presence of hydrogen peroxide in a routine vaginal secretion examination. This usually suggests mild vaginal flora imbalance, possibly caused by bacterial vaginosis, trichomoniasis, or other abnormalities. A positive hydrogen peroxide test implies a reduction in normal vaginal flora, particularly lactobacilli, leading to changes in the vaginal environment.

Possible causes:

1. Bacterial vaginosis: Caused by disruption of the vaginal environment leading to anaerobic bacterial infection, which may result in symptoms such as vulvar itching and burning sensation.

2. Trichomoniasis: Transmitted through sexual contact, it may cause local itching, burning pain, frequent urination, and urgency. If no obvious discomfort is present, maintain good personal hygiene, keep the vulva clean and dry, and change and wash underwear frequently.

If you experience abnormal symptoms such as vulvar itching, increased vaginal discharge, or foul odor, it is recommended to seek medical attention promptly for targeted treatment. A positive hydrogen peroxide test in vaginal discharge is a sign of vaginal flora imbalance and should be evaluated in conjunction with other tests and clinical symptoms for proper diagnosis and management.