DBZs, though structurally similar to regular benzodiazepines, often have high potencies and shorter to intermediate half-lives that can lead to more severe withdrawal symptoms, which in turn are more difficult to manage medically 103. On top of more severe withdrawal symptoms, there is not enough known of the pharmacological correlation between DBZs and standard benzodiazepines to aid in withdrawal management. This means it is harder to treat DBZ use because, unlike standard benzodiazepine withdrawal management, there is no guideline for slow tapering, which has higher success rates than abrupt cessation 104. According to the UNODC, the highest public health risk around the world is from etizolam, flualprazolam, flubromazolam and phenazepam 54,72. DBZD are widely available on the Internet in different forms, i.e., blotters, liquids, pills, powders and tablets, and sold at low prices 148.
Substance Abuse Treatment Programs
Calls to our general hotline may be answered by private treatment providers. We may be paid a fee for marketing or advertising by organizations that can assist with treating people with substance use disorders. The other picture could include a middle-aged individual with multiple prescriptions for insomnia or anxiety from several physicians. In the United State, as per the Food and Drug Association (FDA), there is no authorized medical use for this medication. However, the drug is routinely prescribed in Russia and other Commonwealth of independent state (CIS) countries in much the same way and for the same indications as the more familiar benzodiazepines are in the western world.
Fluclotizolam was mentioned in a 1974 patent on thienotriazolodiazepines 169. There are no data about clinical, pharmacological or toxicological properties. Fluclotizolam is not currently controlled under the 1971 United Nations Convention on Psychotropic Substances or the 1961 Single Convention on Narcotic Drugs. Methylclonazepam was been first identified in 100 grams of pale-yellow powder seized by Swedish Customs in Stockholm on 8 November 2017. The substance was analytically confirmed by the Swedish National Forensic Centre using GC-MS, GC-IRD, LC-HRMS, and NMR 11. There are no clinically significant anecdotal reports from psychonaut fora describing the clinical effects of methylclonazepam so far.
5 Diclazepam
In 33 cases the cause of death was reported as accidental overdose due to polydrug toxicity; subjects were known drug users or had a history of mental disorders. In the remaining case 92, the subject was found dead in the bathroom with a suicide note in her diary. In these nine cases 92,95,97, etizolam was detected in peripheral blood at concentrations of 1–237 ng/mL. Subjects were seven males and two females between 22 and 61 years of age, residing in Japan, the UK or the US. Benzodiazepines (BZD), important forensic and clinical toxicology drugs, are widely prescribed for neurological and psychiatric disorders and are also highly abused 1,2,3.

Controlled clinical trials confirmed that long-term administration produced tolerance and dependence 17,18. Due to this considerable risk of abuse, in February 1984, the United Nations Commission on Narcotic Drugs placed 33 commercially available BZD under Schedule IV of the 1971 Convention on Psychotropic Substances 19,20,21,22,23. High BZD doses in combination with opioids or other CNS depressants increase the risk of death by suppression of medullary respiratory centers 27,28,29. Clobromazolam is a 1,2,4-triazolobenzodiazepine, where the diazepine ring is fused to a triazole ring. Clobromazolam is the 2-chloro derivative of bromazolam and shares structural similarities with clonazolam and flubromazolam, formally notified to the EMCDDA in 2016, 2015 and 2014 respectively 152.

Undesirable Effects
In particular, a low dose is reported to range from 0.5 to 1 mg, a typical dose is 1-2 mg, and a high dose is 2-4 mg or more 58. The onset of symptomatology is reported after minutes, and effects may last more than 18 hours and after-effects more than 36 hours 58. Deschloroetizolam is a short-acting thienotriazolodiazepine that differs from etizolam by the absence of a chlorine on the benzene ring with consequent reduced potency 1. On 1 September 2014, the UK Focal Point reported that the substance was confirmed after analysis of a blue seized tablet 50.
The rising use of designer benzodiazepines (DBZD) is a cat-and-mouse game between organized crime and law enforcement. Non-prohibited benzodiazepines are introduced onto the global drug market and scheduled as rapidly as possible by international authorities. In response, DBZD are continuously modified to avoid legal sanctions and drug seizures and generally to increase the abuse potential of the DBZD.
With Alcohol
When a person remains under the influence of these medications for too long, the drugs can cause damage to the individual’s mental and physical health, as well as to their cognitive function. Currently, Phenazepam does not have the approval of the United States Food and Drug Administration (FDA) for medical use, meaning that it cannot be marketed as a drug. All information provided in featured rehab listings is verified by the facility officials.
Physical Health Risks
But with an overdose, all the positive qualities change to the exact opposite, so a sharp change in mood can occur. That is why dispensing the drug from pharmacies without a prescription is strictly prohibited. Phenazepam should be taken only as prescribed by a doctor, strictly following the dosage regimen.

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- At the end of the second month, she noticed a little bit of blood in her stools, which didn’t really worry her.
- DBZD were screened using LC-HRMS (LC-QTOF-MS and LC-Orbitrap-MS) and quantified with LC-MS, LC-MS/MS, LC-DAD, GC-MS or GC-MS/MS.
- If the police catch people supplying illegal drugs in a home, club, bar or hostel, they can potentially prosecute the landlord, club owner or any other person concerned in the management of the premises.
- For some diseases, doctors prescribe a period of therapy within 1-2 months.
- Most designer BZDs possess a liver metabolism, primarily by oxidative metabolism mediated by the CYP450 family, mainly CYP3A4 152.
- Being a benzodiazepine, it acts by potentiating or promoting the effects of Gamma-Aminobutyric Acid (GABA), which is an inhibitory neurotransmitter within the central nervous system (CNS).
Thionordazepam was first identified in 2 grams of pale-yellow powder seized by Swedish Customs in Stockholm on 20 June 2017. The substance was analytically confirmed by the Swedish National Forensic Centre using GC-MS, GC-IRD, LC-HRMS and NMR 11. There are no clinically significant anecdotal reports from psychonaut fora describing the clinical effects of thionordazepam so far. Nifoxipam represents the 3-hydroxy-desmethyl-derivative (active metabolite) of the hypnotic BZD flunitrazepam, from which it differs due to the presence of an additional hydroxyl group and the deletion of a methyl group. Moreover, nifoxipam is also the 3-hydroxy metabolite of fonazepam 95.
- Addiction Resource does not offer medical diagnosis, treatment, or advice.
- When Tom stopped eating green leafy vegetables every day (because of his upset stomach), the Warfarin became even more active.
- As one can see, the degree and severity of the experienced side effects grow with increasing the dosage of the medication used or when combined with other CNS-depressant drugs.
- The synthesis of flualprazolam has been previously described 96, 195, 196.
- There are many challenges regarding diagnosing and managing DBZ use, especially because the clinical presentation of their misuse is not fully understood.
Etizolam was prescribed or illegally obtained in one case and was taken at supratherapeutic doses. For six DUID cases, three were apprehended drivers undergoing CTI, while three drivers were stopped for impaired driving and underwent a standardized field sobriety test (SFST). These results supported the diagnosis of motor and functional impairment. Etizolam was found in blood at concentrations of 31 ng/mL and 120 ng/mL, respectively; however, impairment was impossible to determinate or not reported. In five cases, etizolam was found in association with diclazepam, (one case), flubromazepam (one case), flubromazolam (two cases) and flualprazolam and flubromazolam in one case.
Drugs A – Z
This is especially necessary for people who’ve become addicted to the drug. However, the drug’s powerful anti-anxiety and muscle relaxant properties make it twice as likely to be abused. Information in this section, including prescription drugs of INTERCHEM SLC, is intended only for doctors, pharmacists, students of medical and pharmaceutical universities, and can be used only in professional activity. If symptoms of intoxication occur, you need to perform a gastric lavage, take sorbent (activated carbon), and seek emergency medical help. In inpatient settings, drugs are prescribed that support the functions of the cardiac and respiratory systems, other means of symptomatic therapy, and a specific antidote to Phenazepam is administered – Flumazenil or Anexat.
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Other effects included anxiolysis, muscle-relaxing effects, euphoria, loss of control, and severe withdrawals. Clonazolam, or 6-(2-chlorophenyl)-1-methyl-8-nitro-4H-1,2,4triazolo4,3-α-1,4-benzodiazepine, is a triazolo-analog of clonazepam. Deschloroetizolam (2-Ethyl-9-methyl-4-phenyl-6H-thieno3,2-f1,2,4triazolo4,3-a1,4diazepine) is part of the thienodiazepine drug class, which, like benzodiazepines, stimulates GABA-A receptors. Meclonazepam ((3S)-5-(2-chlorophenyl)-3-methyl-7-nitro-1,3-dihydro-1,4-benzodiazepin-2-one) is a designer benzodiazepine with additional anti-parasitic effects. Although it has proven to be an efficacious therapy for schistosomiasis, its sedative side effects have prevented it from being marketed as a therapeutic agent.
Phenazepam treats alcohol withdrawal, anxiety, and panic disorders in Russia and other CIS countries. However, it has no accepted use in the U.S. and is considered an illegal drug there. If phenazepam use is discontinued abruptly, you may experience withdrawal symptoms. Because of this, you’ll need structures tapering to stop using the drug.