Ketamine or “K” is a dissociative anaesthetic drug used in a variety of clinical settings, from veterinary clinics to the battlefield and hospital emergency rooms. It is on the World Health Organization’s Essential drug list and highly safe for...

Chronic post-traumatic stress disorder among veterans is one of the most visible domestic consequences of America’s wars abroad. Many of the nation’s soldiers return home and find themselves unable to function in society anymore after their experiences on the...