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Benzodiazepines anxiety

Acute mescaline toxicity can be treated with supportive care. The patient s airway, breathing, and circulation should initially be assessed and therapy provided as required. Reassurance and provision of a quiet, nonthreatening environment may be effective in decreasing anxiety. Benzodiazepines should be utilized to alleviate sympathomimetic effects, anxiety, or... [Pg.1625]

For treatment of anxiety, benzodiazepines such as diazepam and oxazepam are used because they have a slower onset of action with a longer duration than others. [Pg.207]

For psychosis Antipsychotic drugs For depression Antidepressants For agitation/tension/anxiety Benzodiazepines... [Pg.128]

CifiHijClNj. White plates m.p. 125 C. Diazepam is one of several benzodiazepines which are very widely used as minor tranquillizers for allaying anxiety, as hypnotics or, in sufficiently high dosage given intravenously, as pre-anaesthetic sedatives. [Pg.132]

Benzodiazepines, ie, the hiU BZR agonists, are prescribed for anxiety, insomnia, sedation, myorelaxation, and as anticonvulsants (97). Those benzodiazepines most commonly prescribed for the treatment of anxiety disorders are lorazepam (19), alprazolam (20), diazepam (21), bromazepam (22), chlorazepate (23), and oxazepam (24). These dmgs together represent about 70% of total... [Pg.224]

Anxiolytics are drugs used for the treatment of anxiety disorders. Apart from benzodiazpines, a frequently used anxiolytic is the 5HT1A (serotonin) receptor agonist buspiron, which has no sedative, amnestic or muscle-relaxant side effects, but whose action takes about a week to develop. Furthermore, it is less efficaceous than the benzodiazepines. Buspiron s mechanism of action is not fully understood. [Pg.201]

A class of sedative/hypnotic type drug that exert their effects through the benzodiazepine binding site on GABAa receptors. The class consists both of molecules that contain the benzodiazepine moiety, for example diazepam, lorazepam and flunitrazepam, and the newer, non-benzodiazepine compounds such as zolpidem, zopiclone, indiplon and zaleplon. BzRAs are primarily used for the treatment of anxiety, insomnia and to elicit varying levels of sedation. The wide selection of compounds currently available affords the prescribing clinician extensive options in terms of relative efficacies and durations of action. [Pg.251]

Benzodiazepines are amongst the most frequently prescribed drugs they have well-established uses in the treatment of anxiety disorders (anxiolytics) and insomnia, preanaesthetic sedation, suppression of seizures, and muscle relaxation. [Pg.254]

The definition of desired therapeutic and side effects in the case of the benzodiazepines very much depends on the clinical problem in question. The sedative and hypnotic actions are desired effects in the treatment of insomnia, but undesired effects in the treatment of anxiety disorders. Effects that are usually undesired include daytime drowsiness, potentiation of the sedative effects of ethanol, and anterograde amnesia. They are mediated via the benzodiazepine site of GABAa receptors, since they can be antagonized with flumazenil. [Pg.254]

The benzodiazepine, lorazepam, acts allosterically on GABAa receptors to facilitate the actions of GABA. Lorazepam has some antiemetic activity in cancer chemotherapy. When used in combination therapy, it does not appear to add to antiemetic control but may contribute to a reduction in anxiety. [Pg.462]

Tranquilizers (also called antianxiety drugs) are used to treat a variety of psychiatric disorders which go along with anxiety (anxiety disorders). Serotonin-reuptake inhibitors and the benzodiazepines are the most commonly employed drugs for the treatment of common clinical anxiety disorders. [Pg.1223]

However, lorazepam and oxazepam are relatively safe for older adults when given in normal dosages. Buspirone (BuSpar) also is a safe choice for older adults with anxiety because it does not cause excessive sedation, and the risk of falling is not as great. Before bus-pirone therapy is begun, benzodiazepines and sedatives and hypnotics are gradually withdrawn. Buspirone, unlike most of the benzodiazepines, must be taken regularly and is not effective on an as-needed basis. [Pg.279]

Benzodiazepine withdrawal may occur when use of the antianxiety drugs is abruptly discontinued after 3 to 4 months of therapy. Occasionally, withdrawal symptoms may occur after as little as 4 to 6 weeks of therapy. Symptoms of benzodiazepine withdrawal include increased anxiety, concentration difficultiesi, tremor, and sensory disturbances, such as paresthesias photophobia, hypersomnia, and metallic taste. To help prevent withdrawal symptoms, the nurse must make sure the dosage of the benzodiazepine is gradually decreased over a period of time, usually 4 to 6 weeks... [Pg.279]

Midazolam (Versed), a short-acting benzodiazepine CNS depressant, is used as a preanesthetic drug to relieve anxiety for induction of anesthesia for conscious sedation before minor procedures, such as endoscopic procedures and to supplement nitrous oxide and oxygen for short surgical procedures. When the drug is used for induction anesthesia, the patient gradually loses consciousness during a period of 1 to 2 minutes. [Pg.321]

Benzodiazepines and other anxiolytics. Although benzodiazepines are widely used in the treatment of acute alcohol withdrawal, most nonmedical personnel involved in the treatment of alcoholism are opposed to the use of medications that can induce any variety of dependence to treat the anxiety, depression, and sleep disturbances that can persist for months following withdrawal. Researchers have debated the pros and cons of the use of benzodiazepines for the management of anxiety or insomnia in alcoholic patients and other substance abuse patients during the postwithdrawal period (Ciraulo and Nace 2000 Posternak and Mueller 2001). [Pg.36]

Despite the risks of benzodiazepine dependence and overdose among alcoholic patients beyond the period of acute withdrawal, there may be a role for the judicious use of benzodiazepines in treating these patients. To the degree that early relapse, which commonly disrupts alcoholism treatment, is a result of continued withdrawal-related symptoms (e.g., anxiety, depression, insomnia) that can be suppressed by low doses of benzodiazepines, retention in treatment could be enhanced by the use of benzodiazepines (Kissin 1977). Moreover, for some patients, benzodiazepine dependence, if it does occur, may be more benign than alcoholism. [Pg.36]

Ciraulo DA, Jaffe JH Tricyclic antidepressants in the treatment of depression associated with alcoholism. Clin Psychopharmacol 1 146—150, 1981 Ciraulo DA, Nace E Benzodiazepine treatment of anxiety or insomnia in substance abuse patients. Am J Addict 9 276—284, 2000 Ciraulo DA, Barnhill JG, Jaffe JH, et al Intravenous pharmacokinetics of 2-hydroxy-imipramine in alcoholics and normal controls. J StudAlcohol 51 366-372, 1990 Ciraulo DA, Knapp CM, LoCastro J, et al A benzodiazepine mood effect scale reliability and validity determined for alcohol-dependent subjects and adults with a parental history of alcoholism. Am J Drug Alcohol Abuse 27 339—347, 2001 Collins MA Tetrahydropapaveroline in Parkinson s disease and alcoholism a look back in honor of Merton Sandler. Neurotoxicology 25 117-120, 2004 COMBINE Study Research Group Testing combined pharmacotherapies and behavioral interventions in alcohol dependence rationale and methods. Alcohol Clin Exp Res 27 1107-1122, 2003a... [Pg.43]

Iwata N, Cowley DS, Radel M, et al Relationship between a GABA alpha g Pro385Ser substitution and benzodiazepine sensitivity. Am] Psychiatry 156 1447—1449,1999 Jacobson AF, Dominguez RA, Goldstein B, et al Comparison of buspirone and diazepam in generalized anxiety disorder. Pharmacotherapy 5 290—296, 1985 Jaffe JH, Ciraulo DA, Nies A, et al Abuse potential of halazepam and diazepam in patients recently treated for acute alcohol withdrawal. Clin Pharmacol Ther 34 623-630, 1983... [Pg.46]

Anxiety disorders are common in the population of opioid-addicted individuals however, treatment studies are lacking. It is uncertain whether the frequency of anxiety disorders contributes to high rates of illicit use of benzodiazepines, which is common in methadone maintenance programs (Ross and Darke 2000). Increased toxicity has been observed when benzodiazepines are co-administered with some opioids (Borron et al. 2002 Caplehorn and Drummer 2002). Although there is an interesting report of clonazepam maintenance treatment for methadone maintenance patients who abuse benzodiazepines, further studies are needed (Bleich et al. 2002). Unfortunately, buspirone, which has low abuse liability, was not effective in an anxiety treatment study in opioid-dependent subjects (McRae et al. 2004). Current clinical practice is to prescribe SSRIs or other antidepressants that have antianxiety actions for these patients. Carefully controlled benzodiazepine prescribing is advocated by some practitioners. [Pg.92]

Medical use of benzodiazepines has been declining. Prescribing trends show an overall decline in the number of all benzodiazepine prescriptions written, with a market shift to increased prescribing of short elimination half-life agents (lorazepam, alprazolam), compared with long-elimination half-life agents (diazepam, chlordiazepoxide) (Ciraulo et al. 2004). In 2001, alprazolam was the most widely prescribed benzodiazepine (Ciraulo et al. 2004), and it also was the most widely prescribed psychiatric medication in that year for mood and anxiety disorders (Stahl 2002). [Pg.116]

A dramatically different pattern is found in surveys of drug abuse treatment facilities. Substance abuse treatment centers have reported that more than 20% of patients use benzodiazepines weekly or more frequently, with 30%— 90% of opioid abusers reporting illicit use (Iguchi et al. 1993 Stitzer et al 1981). Methadone clinics reported that high proportions ofurine samples are positive for benzodiazepines (Darke et al. 2003 Dinwiddle et al. 1996 Ross and Darke 2000 Seivewright 2001 Strain et al. 1991 Williams et al. 1996). The reasons for the high rates of benzodiazepine use in opioid addicts include self-medication of insomnia, anxiety, and withdrawal symptoms, as well as attempts to boost the euphoric effects of opioids. [Pg.117]

Lejoyeux et al. 1998). Similar to opioid-dependent persons, these patients reported that they use benzodiazepines to self-medicate anxiety, insomnia, and alcohol withdrawal and, less commonly, to enhance the effects of ethanol. Approximately l6%-25% of patients presenting for treatment of anxiety disorders abuse alcohol (Kushner et al. 1990 Otto et al. 1992). Controversy exists concerning appropriate benzodiazepine prescribing in this population (Cir-aulo and Nace 2000 Posternak and Mueller 2001). [Pg.118]

Pharmacodynamic tolerance to the psychomotor effects of benzodiazepines has been demonstrated after single or multiple doses (File 1985 Greenblatt and Shader 1978 Rosenberg and Chiu 1985). Pharmacodynamic tolerance to the anxiolytic effect (over a 6-month period) has not been demonstrated (Rickels et al. 1983), and clinical experience supports the view that many patients with anxiety disorders require long-term therapy with benzodiazepines or alternative antianxiety agents. An important clinical consequence of tolerance to sedative effects is observed in benzodiazepine overdoses, when patients may initially be... [Pg.123]


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