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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 ]
In Italy, the gold standard for treatment of high-dose benzodiazepine dependency is 8–10 days of low-dose, slowly infused flumazenil. [26] One addiction treatment centre in Italy has used flumazenil to treat over 300 patients who were dependent on high doses of benzodiazepines (up to 70 times higher than conventionally prescribed) with ...
Flumazenil raises concerns with its tendency to induce benzodiazepine withdrawal, and symptoms include seizures and agitation. When a patient overdoses intentionally, benzodiazepines can actually mediate the effects of other lethal drugs in the system, so flumazenil's action to reverse its effects can actually be harmful. [6]
The tables below contain a sample list of benzodiazepines and benzodiazepine analogs that are commonly prescribed, with their basic pharmacological characteristics, such as half-life and equivalent doses to other benzodiazepines, also listed, along with their trade names and primary uses.
In 2007, Hoffmann–La Roche the makers of flumazenil, acknowledged the existence of protracted benzodiazepine withdrawal syndromes, but did not recommended flumazenil to treat the condition. [ 94 ] Fluoroquinolone antibiotics [ 95 ] [ 96 ] [ 97 ] have been noted to increase the incidence of a CNS toxicity from 1% in the general population, to ...
Flumazenil is a benzodiazepine antagonist and blocks the binding of benzodiazepines to gamma-aminobutyric acid receptors. Similarly to naloxone, flumazenil has a short half-life, and this needs to be taken into account because the patient may exhibit central nervous depression after the antidote has been cleared.
Benzodiazepines, like many other sedative hypnotic drugs, cause apoptotic neuronal cell death. However, benzodiazepines do not cause as severe apoptosis to the developing brain as alcohol does. [105] [106] [107] The prenatal toxicity of benzodiazepines is most likely due to their effects on neurotransmitter systems, cell membranes and protein ...
[citation needed] Bemegride and flumazenil are used to treat drug overdoses (of barbiturates and benzodiazepines respectively), but may cause convulsions if the dose is too high. [8] [9] Convulsants are also widely used in scientific research, for instance in the testing of new anticonvulsant drugs. Convulsions are induced in captive animals ...