Detection of ketamine and its metabolites is possible through various drug screening methods. The presence of this dissociative anesthetic in bodily fluids like urine, blood, saliva, and hair follicles can be determined, although the detection window varies depending on the test type and individual factors. Standard drug screenings typically do not include specific assays for ketamine. Consequently, specialized tests are necessary for its identification.
The ability to identify ketamine use is significant in several contexts. Clinically, it is crucial for monitoring patient compliance when the drug is prescribed for conditions like treatment-resistant depression or chronic pain. Forensically, detection can be vital in cases involving driving under the influence or drug-facilitated sexual assault. Historically, concerns about recreational use and misuse prompted the development and refinement of analytical techniques to identify this substance.