Tag: ketamine
Ketamine could be reclassified as Class A drug
Ketamine could be upgraded to a Class A drug as the government seeks expert advice on its classification, the Home Office has said. Illegal use of the drug reached record levels last year, it said, with an estimated 299,000 people aged 16-59 reporting ketamine use in the year ending March 2023. Increasing ketamine’s classification would…
Tiny fish on ketamine may show how drug eases depression
Jon Hamilton A single dose of the anesthetic ketamine can provide weeks of relief from severe depression. One reason may be that the drug causes long-term changes to a brain circuit involved in “giving up,” a team reports in the journal Neuron. The team found that in zebrafish, ketamine alters this circuit in a way…