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.
There are likely to be other possible causes, so ask your doctor about your symptoms. 1  Herniated disk. 2  Herpes. 3  Caffeine. Alcohol.  Myasthenia 1  gravis. Varicose veins.  Spinal 1  stenosis. See also other causes of burning symptoms. 2  Diabetes. Peripheral artery 3  disease. Peripheral Neuropathy. 4  Sun burn. Chemical  burn. Heat burn.