Teens call it “Special K,” a club drug that produces hallucinatory, out-of-body effects. But evidence is mounting that it’s also a fast-acting treatment for patients with severe depression.
The latest study shows that ketamine, an FDA-approved anesthetic, can act in a matter of days for some people who don’t respond to traditional antidepressants. Those drugs don’t work for 40 percent of patients.
by Linda Poon, NPR