Lorazepam Propoxyphene

Abernethy DR, Greenblatt DJ, Morse DS, Shader RI. Interaction of propoxyphene with diazepam, alprazolam and lorazepam. Br J Clin Pharmacol 1985 19(l) 51-7. 

Pharmacologic treatment of RLS includes dopaminergic agents, benzodiazepines, opioids, or anticonvulsants. In mild cases of RLS, benzodiazepines may be first-line agents. Clonazepam, lorazepam, triazolam, and temazepam have been effective. Clonazepam 0.5 to 2 mg is most frequently studied. Opiates such as methadone 5 to 20 mg, codeine 30 to 120 mg, and oxycodone 2.5 mg are very effective, but the development of tolerance is a concern. Abuse potential with opiates is also a concern due to the chronic nature of the condition. Other agents that have been used include apomorphine, amantadine, tramadol, magnesium, oxycodone, propoxyphene, gabapentin, bromocriptine, clonidine, and carbamazepine. Tolerance may de-... 

Extracted allobarbital, azinphos, barbital, brallobarbitone, bromazepam, butethal, caffeine, carbamazepine, ceirbaryl, cephaloridine, chloramphenicol, cblordiazepoxide, chlorothiazide, chlorvinphos, clothiapine, cocaine, coomassie blue, desipramine, diazepam, diphenhydramine, dipipanone, ethylbromphos, flufenamic acid, formothion, griseofiilvin, indomethacin, lidocaine, lorazepam, malatbion, medazepam, midazolam, oxazepam, par-aoxon, penicillin G, pentobarbital, prazepam, propoxyphene, prothiophos, quinine, salicylic acid, secobarbital, strychnine, sulfamethoxazole, theophylline, thiopental, thioridazine, trimethoprim... 

Also analyzed acebutolol, acetaminophen, alprazolam, amphetamine, atenolol, betaxolol, brotizolam, caffeine, camazepam, captopril, chloroquine, clobazam, clomipramine, cloth-iapine, clotiazepam, cloxazolam, cocaine, codeine, diclofenac, dihydralazine, dihydrocodeine, dihydroergotamine, diphenhydramine, domperidone, doxepin, droperidol, ergota-mine, ethyl loflazepate, fenethylline, fluoxetine, flupentixol, flurazepam, furosemide, gliclazide, hydrochlorothiazide, hydroxyzine, ibuprofen, imipramine, ketazolam, loprazo-1am, lorazepam, lormetazepam, maprotUine, medazepam, mepyramine, methadone, methaqualone, methyldopa, methylphenidate, metoclopramide, metoprolol, mexiletine, mianserin, midazolam, minoxidil, morphine, nadolol, nitrazepam, oxprenolol, papaverine, pentazocine, phenprocoumon, phenylbutazone, pipamperone, piritramide, practolol, pra-zepam, prazosin, promazine, promethazine, propoxyphene, propranolol, prothipendyl, quinine, sotalol, sulpride, thioridazine, trazodone, triazolam, trimipramine, tripelennamine, lyramine, verapeunil, yohimbine... 

Wong, S.H.Y. McHugh, S.L. Dolan, J. Cohen, K.A. Tricyclic antidepressant analysis by reversed-phase liquid chromatography using phenyl columns. J.Liq.Chromatogr., 1986, 9, 2511-2538 [also acetaminophen, amobarbital, amoxapine, barbital, chlordiazepoxide, chlorpromazine, cimetidine, clomipramine, codeine, desipramine, desmethyldoxepin, diazepam, doxepin, fluphenazine, flurazepam, glutethimide, hydroxyamoxapine, imipramine, lorazepam, maprotiline, meperidine, metabolites, nortriptyline, oxazepam, pentobarbital, perphenazine, phenobarbital, phenytoin, propoxyphene, protriptyline, secobarbital, thioridazine, trazodone]... 

Simultaneous chlordiazepoxide, chlorpromazine, cimetidine, clomipramine, diazepam, doxepin, flurazepam, lorazepam, oxazepam, pentobarbital, perphenazine, phenobarbital, phen) oin, prochlorperazine, propoxyphene, secobarbital, thioridazine, trifluoperazine Noninterfering acetaminophen, codeine, meperidine... 

Thieme, D. Sachs, H. Improved screening capabilities in forensic toxicology by application of liquid chromatography-tandem mass spectrometry, Anal.ChimActa, 2003, 492, 171-186. [hair LC-MS alprazolam dothiepin piritramide cocaine lorazepam lormetazepam clonazepam flimitrazepam bromazepam midazolam flurazepam nitrazepam temazepam medazepam nordazepam diazepam methylclonazepam triazolam oxazepam haloperidol benperidol sulpiride amisulpride mirtazapine citalopram olanzapine paroxetine fluoxetine sertraline zopiclone zolpidem risperidone quetiapine fentanyl pipamperone meperidine buprenorphine propoxyphene pentazocine phenazocine EDDP ... 

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