Search results
Results from the WOW.Com Content Network
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.
An equianalgesic chart can be a useful tool, but the user must take care to correct for all relevant variables such as route of administration, cross tolerance, half-life and the bioavailability of a drug. [5] For example, the narcotic levorphanol is 4–8 times stronger than morphine, but also has a much longer half-life. Simply switching the ...
Flurazepam [2] (marketed under the brand names Dalmane and Dalmadorm) is a drug which is a benzodiazepine derivative. It possesses anxiolytic, anticonvulsant, hypnotic, sedative and skeletal muscle relaxant properties. It produces a metabolite with a long half-life, which may stay in the bloodstream for days. [3]
Plasma half life: 14 hr for parent drug and 30-100 hr for its metabolite Peak plasma levels: 1-3 hr for parent drug and 3-6 hf for its metabolite Metabolism: Metabolized into desmethyldiazepam and 3-hydroxyhalazepam (in the liver) Excretion: Excreted through kidneys Protein binding: 98% bound to plasma protein
Quazepam has fewer side effects than other benzodiazepines and less potential to induce tolerance and rebound effects. [14] [15] There is significantly less potential for quazepam to induce respiratory depression or to adversely affect motor coordination than other benzodiazepines. [16]
Nordazepam is among the longest lasting (longest half-life) benzodiazepines, and its occurrence as a metabolite is responsible for most cumulative side-effects of its myriad of pro-drugs when they are used repeatedly at moderate-high doses; the nordazepam metabolite oxazepam is also active (and is a more potent, full BZD-site agonist), which ...
A short elimination half-life and a rapid onset of action are characteristics which increase the abuse potential of a benzodiazepines. [18] The following table provides the elimination half-life, approximate equivalent doses, speed of onset of action, and duration of behavioural effects. [32] [33]
Prazepam is a benzodiazepine derivative drug developed by Warner-Lambert in the 1960s. [2] It possesses anxiolytic , anticonvulsant , sedative and skeletal muscle relaxant properties. [ 3 ] Prazepam, (Elimination half-life 29-224h), is a prodrug for desmethyldiazepam , (Elimination half-life 36-200h), which is responsible for the therapeutic ...