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.
1 Neuralgia is burning pain along a nerve caused by irritation to that nerve. 2  It can be caused by infections like shingles, chemical irritants, pressure from bones or tumors, trauma, or diabetes. 3  Multiple sclerosis (MS) is a disease of the nervous system.