Understanding High Vaginal Swab Tests: Purpose, Procedure, and Results

A high vaginal swab (HVS) test is among the commonly advised diagnostic tests. Your doctor may recommend this test if you are experiencing symptoms like vaginal itching, constant irritation, foul smell, and increased vaginal discharge.



It may help your doctor determine whether you're experiencing these symptoms because of an infection. If an infection is present, it is then determined which microorganism is causing it.