Salvia Divinorum
Salvia divinorum is a sage plant from the Sierra Mazateca of Oaxaca, Mexico, where Mazatec healers have used it for generations. Its active compound, salvinorin A, is one of the most unusual molecules in the psychedelic world. Research is still early, with no human treatment trials yet, but the science so far points in some fascinating directions.
Last reviewed: November 5, 2026
Ska Maria Pastora: A Mazatec Healing Tradition
Mazatec curanderos call the plant Ska Maria Pastora and have used it in healing and divination ceremonies for centuries. Traditional uses include easing headaches, inflammation and low mood. Western science only identified salvinorin A in the early 1980s.
Why Salvia Is Different
Psilocybin, LSD and DMT work mainly through serotonin receptors. Salvinorin A works through a completely different pathway, the kappa opioid receptor, and it is the only known natural psychedelic that does. Inhaled, its effects begin within seconds, peak in a minute or two, and fade within about 30 minutes. People often describe it as unlike any other psychedelic.
What Human Studies Show
Human research so far has focused on safety and effects in healthy, experienced volunteers, including well-known studies at Johns Hopkins and Yale. A 2026 systematic review of 12 human studies with 174 participants reported no serious adverse events under controlled conditions. Researchers still call for caution, especially around psychological effects and long-term impacts.
Where the Promise Is
A 2025 review of 82 animal studies found the strongest results for pain, addiction and stroke, with weaker and less consistent evidence for depression. Because salvinorin A relieves pain without the addiction risk of drugs like morphine, scientists are developing longer-acting versions of the molecule as possible non-addictive painkillers. A well-known 2001 case report described a woman whose treatment-resistant depression went into remission with Salvia, a single story that helped spark interest in its mood effects.
Know Before You Explore
Salvia is not banned under U.S. federal law, but many states ban or restrict it. Laws vary and change, so check your own state's current law. As with every medicine on this site, this page shares research, not recommendations for use.
From the show
Psilocybin, Salvia & Growing Older | Jim Tate with Dr. DREAM
Jim Tate, author of The Little Book of Salvia Divinorum, joins Dr. DREAM to explore Salvia, Mazatec traditions and approaching plant medicines with reverence, along with psilocybin and microdosing later in life.
Watch on YouTube →Two Psychonauts, No Filter | DMT, 5-MeO-DMT, Ketamine & Beyond
Two experienced psychonauts, decades of exploration, and one candid conversation. Dr. DREAM and Tom share their personal journeys with 5-MeO-DMT, N,N-DMT, ketamine, ibogaine, psilocybin, salvia and more.
Watch on YouTube →Sources
- "The translational potential of salvinorin A: systematic review and meta-analysis of preclinical studies," Translational Psychiatry, October 2025
- "Salvinorin A: Human Trials Reveal Unique Safety and Efficacy," Mind Medicine Law, August 2026
- "A unique psychedelic shows promise for pain and stroke," PsyPost, August 2026
- "The analgesic and anti-inflammatory effects of Salvinorin A analogue beta-tetrahydropyran Salvinorin B in mice," 2017
- "Antidepressant Effects of the Herb Salvia Divinorum: A Case Report," Journal of Clinical Psychopharmacology, 2001
This page is for education only and is not medical advice. Laws around salvia vary by state and change over time. Check your own state's current law before making any decisions. Talk with a qualified professional before making any health decision.