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.
But can aggravate symptoms. It can also cause vasoconstriction which, if you have peripheral arterial disease, it can cause neuropathy to set in earlier. However, smoking does not directly cause neuropathy normally. Ask your physician if you are having neuropathy as there are many causes of neuropathy and it needs to be evaluated.