Affectionately known as "Dr. Z," Erica Zelfand, ND is a licensed family physician specializing in integrative mental health. She is the founder of Right to Heal, a nonprofit that educates patients, providers, and policymakers on the therapeutic benefits of under-utilized modalities. In addition to seeing patients in her private practice, Dr. Zelfand is also an international speaker, medical writer, and creator of medical education courses on psychedelics. She is also a lead educator in a licensed psilocybin facilitator school, and offers both didactic and practicum training internationally. To learn more, visit DrZelfand.com, @DrZelfand. To read more articles by Dr. Z, follow her on Twitter, Facebook, or LinkedIn and join her mailing list.
Janssen Pharmaceuticals has patented a filtered version of ketamine called Spravato. Here's the breakdown of all the types of ketamine that exist today, including the generic version that has been around since the Sixties.