Verbena has been used for centuries for support with various forms of pain, including headaches, rheumatism, and nerve pain. There are many active ingredients, such as verbenoside A and B, both of which are said to be responsible for it’s immunomodulatory effects. It is used by others as a calming herb.
Verbena is also called “Vervain”. Verbena is a smokeable herb. It is used as such for its pain killing constituents.