Xanax

BACKGROUND: Novel psychoactive substances, such as designer benzodiazepines unapproved for therapeutic purposes, are an emerging concern worldwide. They have unknown or unpredictable pharmacological properties. Using a case example, we discuss the use of "Xanax bars," which now generally do not contain the pharmaceutical alprazolam. We describe the difficulty in detecting these substances and the development of a use disorder including adverse outcomes such as seizures when stopped. The evidence for management is anecdotal...

No abstract text is available yet for this article.

This article addresses the dramatic rise in the illicit use of Xanax, an anti-anxiety medication, among South African school learners from roughly the mid 2010s. Based on interviews conducted in secondary schools in Durban, I argue for the importance of locating the benzodiazepine in relation to other known drugs that include cannabis, heroin, alcohol, ecstasy, mandrax, and cocaine. Xanax is typically seen as a stronger version of cannabis/weed but not as potent as drugs such as heroin, which drive students away from school...

BACKGROUND: Non-prescribed benzodiazepine use is increasing in North America, especially among youth. Owing to increasing demand, counterfeit benzodiazepine tablets are mass-produced in clandestine, unregulated environments and sold as legitimate pharmaceuticals. This study aimed to examine the contents of counterfeit alprazolam tablets available in the unregulated drug market in British Columbia, Canada. METHODS: Data were collected from an ongoing evaluation of a community drug checking service in British Columbia between October 2017 and March 2020...

Irrespective of the route of administration, heroin abuse is attributed to severe medical complications and a high risk for addiction. Complications of acute heroin insufflation vary greatly from epistaxis, anosmia, rhabdomyolysis, stroke, and transverse myelitis. Transverse myelitis is considered a rare but serious complication with associated long-term morbidity. Here we present a case of a 20-year-old male patient who presented with paraplegia hours after nasal insufflation of heroin, consuming Xanax, and smoking marijuana and was incidentally diagnosed with cervical transverse myelitis...

BACKGROUND: Online pharmacies have grown significantly in recent years, from US $29.35 billion in 2014 to an expected US $128 billion in 2023 worldwide. Although legitimate online pharmacies (LOPs) provide a channel of convenience and potentially lower costs for patients, illicit online pharmacies (IOPs) open the doors to unfettered access to prescription drugs, controlled substances (eg, opioids), and potentially counterfeits, posing a dramatic risk to the drug supply chain and the health of the patient...

A 49-year old man was found dead at home next to a glass containing a dried, white, crystalline substance and near a bag containing pills with the imprint XANAX, the trade name of alprazolam. A comprehensive screening of material collected during the autopsy revealed the presence of etizolam and caffeine in lethal concentrations (0.77 μg/mL and 190 μg/mL) but no trace of alprazolam. Benzodiazepine analogue etizolam is rarely prescribed in Germany, and as a result there are not many reports about fatal cases...

The identification of tert-butyl-4-anilinopiperidine-1-carboxylate (4-anilinopiperdine-t-BOC or 4-AP-t-BOC) in many seized falsified 'Xanax' tablets has been reported after being encountered in forensic casework in late 2019 and early 2020 in Ireland. This substance was also detected in a pink powder submitted for analysis in March 2020. The pink powder was part of a larger seizure comprising brown powders which contained morphine or diamorphine (heroin) or a type of counterfeit heroin or heroin adulterant (known as 'bash')...

Objectives. To use publicly accessible data from people who post to Twitter to rapidly capture and describe the public's recent experiences with cannabis. Methods. We obtained Twitter posts containing cannabis-related terms from May 1, 2018, to December 31, 2018. We used methods to distinguish between posts from social bots and nonbots. We used text classifiers to identify topics in posts (n = 60 861). Results. Prevalent topics of posts included using cannabis with mentions of cannabis initiation, processed cannabis products, and health and medical with posts suggesting that cannabis could help with cancer, sleep, pain, anxiety, depression, trauma, and posttraumatic stress disorder...

Designer benzodiazepines have recently appeared in many forensic cases as legal alternatives to federally scheduled drugs such as diazepam (Valium) and alprazolam (Xanax). Though current forensic instrumental techniques are often sufficient for identifying novel psychoactive substances, they may not readily differentiate between potential positional isomers. Additionally, characterization data for positional isomers of known designer benzodiazepines are widely nonexistent. In this study, flubromazepam, a recognized designer benzodiazepine since 2012, was targeted for synthesis and characterization due to its potential for federal scheduling and current legal status within the United States...

BACKGROUND: Social media use is now ubiquitous, but the growth in social media communications has also made it a convenient digital platform for drug dealers selling controlled substances, opioids, and other illicit drugs. Previous studies and news investigations have reported the use of popular social media platforms as conduits for opioid sales. This study uses deep learning to detect illicit drug dealing on the image and video sharing platform Instagram. OBJECTIVE: The aim of this study was to develop and evaluate a machine learning approach to detect Instagram posts related to illegal internet drug dealing...

There is concern in the UK about nonmedical use (NMU) of alprazolam (Xanax). We investigated the epidemiology of alprazolam NMU compared with diazepam using data from the Survey of Non-Medical Use of Prescription Drugs (NMURx) programme (collected 28 September-1 December 2017). The survey included 10 019 respondents and was weighted by age, sex and region to represent 52 927 659 UK adults. The estimated national prevalence of lifetime NMU of alprazolam was 0.32% (95% confidence interval: 0.19-0.46), and 1...

GABAA receptors are pentameric ligand-gated chloride channels of crucial importance for the vertebrate nervous system physiology. They typically modulate the fast inhibitory neurotransmission, and represent the target receptors for major classes of drugs used in the clinic, such as benzodiazepines and general anesthetics. Recent technological progress in structural biology, in particular single-particle cryo-electron microscopy, has led to fundamental advances in understanding the detailed organization and signalling mechanisms of major GABAA receptor subtypes...

We report the case of a young adult who became unresponsive after insufflating what he believed to be "crushed Xanax." Naloxone was administered, reversing his altered mental status and respiratory depression. Clinicians suspected opioid toxicity; however, the patient adamantly denied opioid use. Because of unclear etiology of his symptoms, blood and urine specimens were obtained. A urine specimen was split and then submitted for a clinical comprehensive drug screen using gas chromatography-mass spectrometry...

There are inconsistent findings regarding the rates of nonmedical prescription drug use (NMPDU) among Black Americans. The majority of previous studies used pharmaceutical names of drugs and relied on national data that excludes incarcerated populations, in which Black men are overrepresented. Therefore, the current study aimed to describe pre-incarceration rates of NMPDU among Black men in prison using culturally relevant alternative drug names. We recruited 208 incarcerated (adult age 18 or older) Black men nearing community reentry to urban counties from four state prisons in Kentucky...

No abstract text is available yet for this article.

BACKGROUND: Patients admitted to addiction treatment programs report high rates of concurrent opioid and benzodiazepine (BZD) use. This combination places individuals at high risk for accidental overdose and other serious consequences. However, little is known about the beliefs opioid users have about the consequences of BZD use. METHODS: We surveyed consecutive persons initiating inpatient opioid detoxification (N=476; 95.0% enrollment) and identified 245 who reported BZD use in the past 30days and/or had a positive toxicology...

An Open Probe inlet was combined with a low thermal mass ultra-fast gas chromatograph (GC), in-vacuum electron ionization ion source and a mass spectrometer (MS) of GC-MS for obtaining real-time analysis with separation. The Open Probe enables ambient sampling via sample vaporization in an oven that is open to room air, and the ultra-fast GC provides ~30-s separation, while if no separation is required, it can act as a transfer line with 2 to 3-s sample transfer time. Sample analysis is as simple as touching the sample, pushing the sample holder into the Open Probe oven and obtaining the results in 30 s...

: With recent increases in overdose deaths in Australia, there is renewed interest in understanding the factors that contribute to overdose. We examine the experiences of persons who report a nonfatal drug overdose. Fifty people who inject drugs (PWID) and who had accidently overdosed in the past 12 months were recruited and interviewed at 1 of 4 Needle and Syringe Program sites during September and October 2013.Participants were typically male, middle-aged, with long injecting histories. Half of the participants reported mainly injecting pharmaceutical opioids...

BACKGROUND: Over the past decade, patients admitted to addiction treatment programs have reported increasing rates of concurrent opioid and benzodiazepine (BZD) use. This drug combination places individuals at high risk for accidental overdose. Little is known about reasons for BZD use among individuals seeking treatment for opioid use disorders. METHODS: We surveyed consecutive persons initiating inpatient opioid detoxification and identified 176 out of 438 who reported BZD use in the past 30 days and/or had a positive toxicology...