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.
Other serious causes of burning feet are: 1  Alcoholic Neuropathy â caused by prolonged alcohol abuse. 2  Erythromelalgia â a rare circulatory disorder. 3  Diabetes â also categorized as Diabetic Peripheral Neuropathy.  Polyneuropathy â a neurological disorder that occurs when several peripheral nerves malfunction simultaneously.