Vaginal swabs can be used to diagnose a range of conditions, including:
Bacterial vaginosis (BV): An imbalance of the natural bacteria in the vagina, often causing a fishy odor. Candidiasis: A yeast infection caused by an overgrowth of Candida, leading to itching and discharge. Trichomoniasis: A sexually transmitted infection caused by a parasite, characterized by itching, burning, and discharge. Human papillomavirus (HPV): A virus that can lead to cervical cancer and genital warts. Chlamydia: An STI that can cause pelvic pain and discharge, often asymptomatic.