For depression, St. John's wort is a common herbal supplement that is used. St. John's wort has been used for medical purposes in other parts of the world for thousands of years.
A variety of other causes, conditions, and diseases can also cause vaginal burning or burning sensation in vaginal area. Sexual transmitted disease (STDs) â Many STDs, including chlamydia, gonorrhea, genital warts, and genital herpes, can cause a burning sensation in the vaginal area.
Symptoms of common types of vaginitis include: 1  Bacterial vaginosis (BV) can cause abnormal vaginal discharge with an unpleasant odor, sometimes described as âfishlike.â The discharge is usually white or grey and thin. 2  You may also experience burning during urination or itching.