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Other adverse effects of benzodiazepines taken during pregnancy are deviating neurodevelopmental and clinical symptoms including craniofacial anomalies, delayed development of pincer grasp, deviations in muscle tone and pattern of movements. Motor impairments in the babies are impeded for up to 1 year after birth.
Variation in potency of certain effects may exist amongst individual benzodiazepines. Some benzodiazepines produce active metabolites . Active metabolites are produced when a person's body metabolizes the drug into compounds that share a similar pharmacological profile to the parent compound and thus are relevant when calculating how long the ...
Benzodiazepines share a similar chemical structure, and their effects in humans are mainly produced by the allosteric modification of a specific kind of neurotransmitter receptor, the GABA A receptor, which increases the overall conductance of these inhibitory channels; this results in the various therapeutic effects as well as adverse effects ...
Diazepam, sold under the brand name Valium among others, is a medicine of the benzodiazepine family that acts as an anxiolytic. [14] It is used to treat a range of conditions, including anxiety, seizures, alcohol withdrawal syndrome, muscle spasms, insomnia, and restless legs syndrome. [14]
Benzodiazepines do not have any effect on the levels of GABA in the brain. [113] Clonazepam has no effect on GABA levels and has no effect on gamma-aminobutyric acid transaminase. Clonazepam does, however, affect glutamate decarboxylase activity. It differs from other anticonvulsant drugs it was compared to in a study. [114]
Flumazenil is a benzodiazepine receptor antagonist that can reverse the effects of benzodiazepines, although its use following benzodiazepine overdose is controversial. Medical observation and supportive care are the mainstay of treatment of benzodiazepine overdose. [16]
Benzodiazepine use disorder (BUD), also called misuse or abuse, [1] is the use of benzodiazepines without a prescription and/or for recreational purposes, which poses risks of dependence, withdrawal and other long-term effects. [2] [3] Benzodiazepines are one of the more common
In humans, there is little evidence that benzodiazepines retain their anti-anxiety effects beyond four months of continuous treatment; there is evidence that suggests that long-term use of benzodiazepines may actually worsen anxiety, which in turn may lead to dosage escalation, with one study finding 25% of patients escalated their dosage.