Are there any herbs used for natural anesthesia?

Are there any herbs used for natural anesthesia?

Samuel Seelig (Anesthesiologist, Los Angeles, California) gives expert video advice on: Are there any herbal supplements that can prolong the effects of anesthesia?; Are there any herbs used for natural anesthesia? and more...

Kava kava, St. John's Wort, and valerian all have sedative properties, but not enough to provide surgical anesthesia.