Ketamine can be administered in a number of ways, including intravenous infusion (IV), intramuscular injection (IM), as well as via nasal sprays and lozenges or rapid dissolving tablets that are placed under the tongue. At Mindspace, presently only nasal spray and rapid dissolving tablets are used for ketamine-assisted psychotherapy. The specific dose and method is determined on a case-by-case basis with your medical team at Mindspace.