Smoked Salvia can be a brute of a drug depending on the dose, as this FAQ on the Erowid drug site explains. (The drug can also be consumed orally.) "Generally, smoked salvia effects come on quickly, peak for 5-20 minutes, and then begin to subside," the FAQ notes. Users report visions; feelings of fright; loss of physical coordination; uncontrollable laughter; confusion; feelings of being underground, or underwater, or flying, or floating; experiences of "non-Euclidean" spaces; and more, according to Erowid. |Slate|
Some of you will probably be interested in this link.