Like its predecessor intravenous ketamine, an anesthetic that has been used off‐label to treat depression, esketamine has shown great promise in treating a disease that can destroy quality of life and lead to suicide. The Food and Drug Administration (FDA) approved esketamine (Spravato) last spring for treating depression that is resistant to traditional treatments.
Daily use of marijuana (cannabis) is associated with a greater than three times increased risk of psychotic disorder compared to never users, according to a study published in Lancet Psychiatry. This risk increased to nearly five times if high‐potency cannabis was used. Across the 11 sites included in the study, if high‐potency cannabis were not available, 12.2 percent of cases of first‐episode...
Lasting effects of adolescent cannabis use are even more pronounced than those for alcohol, researchers suggest in a new study of the role of impaired cognition on substance use.
Lasting effects of adolescent cannabis use are even more pronounced than those for alcohol, researchers suggest in a new study of the role of impaired cognition on substance use. According to the study, published in the February issue of the American Journal of Psychiatry, both alcohol and cannabis misuse are related to impaired cognition, but is this cause or correlation? To infer cause,...