Caffeine Benzodiazepines

Drugs that may interact with disulfiram include alcohol, benzodiazepines, caffeine, chlorzoxazone, cocaine, hydantoins, isoniazid, metronidazole, theophylline, tricyclic antidepressants, and warfarin. 

Riedel W, Hogervorst E, Leboux R, Verhey F, van Praag H, Jolles J. (1995). Caffeine attenuates scopolamine-induced memory impairment in humans. Psychopharmacoiogy (Berlin). 122(2) 158-68. Robertson HA. (1980). Harmaline-induced tremor the benzodiazepine receptor as a site of action. 

Substance-Induced Anxiety Disorder. Numerous medicines and drugs of abuse can produce panic attacks. Panic attacks can be triggered by central nervous system stimulants such as cocaine, methamphetamine, caffeine, over-the-counter herbal stimulants such as ephedra, or any of the medications commonly used to treat narcolepsy and ADHD, including psychostimulants and modafinil. Thyroid supplementation with thyroxine (Synthroid) or triiodothyronine (Cytomel) can rarely produce panic attacks. Abrupt withdrawal from central nervous system depressants such as alcohol, barbiturates, and benzodiazepines can cause panic attacks as well. This can be especially problematic with short-acting benzodiazepines such as alprazolam (Xanax), which is an effective treatment for panic disorder but which has been associated with between dose withdrawal symptoms. 

Drugs that may interact with clozapine include caffeine, SSRIs, benzodiazepines, risperidone, CYP1A2 induces/inhibitors, CYP3A4 inhibitors, phenobarbital, and ritonavir. 

Smoking cessation, with or without nicotine substitutes, may alter response to concomitant medication in ex-smokers. Smoking may affect alcohol, benzodiazepines, beta-adrenergic blockers, caffeine, clozapine, fluvoxamine, olanzapine, tacrine, theophylline, clorazepate, lidocaine (oral), estradiol, flecanide, imipramine, heparin, insulin, mexiletine, opioids, propranolol, catecholamines, and cortisol. 

Estazolam (Prosom) [C-IV] [Hypnotic/Benzodiazepine] Uses Short-term management of insomnia Action Benzodiazepine Dose 1-2 mg PO qhs PRN -1- in hqjatic impair/elderly/debilitated Caution [X, -] t Effects w/ CNS d ressants Contra PRG Disp Tabs SE Somnolence, weakness, palpitations, anaphylaxis, angioedema, amnesia Interactions t Effects W7 amoxicillin, clarithromycin T effects OF diaz am, phen5rtoin, warfarin X effects W7 food X effects OF azole antifungals, digoxin EMS Use caution w/ other benzodiazepines, may need a reduced dose concurrent EtOH and caffeine use can t CNS effects OD May cause alt ed reflexes, drowsiness, CNS depression, slurred speech, and Szs flumazenU can be used as an antidote... 

Most of the research and results have been focused on the effects of drug therapy on the disorders induced by alcohol, and by opiates abuse. For all drugs, the first objective is to wean the patients from the drug, treating or preventing the effects of withdrawal for those drugs which cause physical dependence (alcohol, nicotine, opiates, caffeine, certain psychotropic agents such as benzodiazepines, possibly antidepressants). The second phase is the prevention of recurrence or relapse, which relies on a com-... 

Another suggested mechanism of action involves the chloride channel. As discussed previously, the chloride channel is intimately associated with neuronal inhibition, and its activity appears to be modulated at many different sites. Caffeine can compete for binding at the benzodiazepine site and would therefore be expected to reduce chloride conductance. Thus, caffeine may act functionally like the analeptic stimulants that limit chloride channel activation. 

Some herbal preparations, particularly some unbranded Asian imports, have been found to contain inactive fillers or adulterants. In one assessmenf, 24% of imporfed herbs were found fo confain ingredienfs nof on fhe label. These included specific medicafions (aspirin, caffeine, diurefics, and even benzodiazepines), nof fo menfion heavy mefals, such as lead. Some Asian for-mulafions may also confain animal componenfs. Therefore, if is advisable fo buy only producfs fhaf lisf fhe following informafion bofanical name or names,... 

Comorbid dysthymia and substance disorder. A total of 642 patients were assessed. Thirty-nine had substance-related disorder and dysthymia (SRD-dysthymia) and 308 had SRD only. Data on past use were collected by a research associate using a questionnaire. The patients with SRD-dysthymia and SRD did not differ with regard to use of alcohol, tobacco, and benzodiazepines. The patients with SRD-dysthymia started caffeine use at an earlier age, had shorter use careers of cocaine, amphetamines, and opiates, and had fewer days of cocaine and cannabis use in the last year. They also had a lower rate of cannabis... 

In previous chapters, we examined drugs specifically intended to keep you awake (such as caffeine) and drugs that are specifically intended to help you sleep (such as benzodiazepines). There are, however, many medications that are taken for the purpose of treating other medical conditions—allergies, high blood pressure, epilepsy, obesity, chronic pain, and psychiatric disorders such as schizophrenia and depression—that also can affect your sleep. In addition, addictive drugs such as alcohol, nicotine, and cocaine have strong effects on sleep. 

CNS, smooth muscle T diuresis X- pit aggregation Available forms Daily t doses w/ max 3 g PO daily Contra Avoid in PRG lactation, CAD, hyperthyroidism, anxiety disorders d/t high, caffeine content Notes/SE Insomnia, tach, anxiety, N/V, HA, HTN, Sz Interactions T Effects OF anticoagulants, anti-pits, BBs, bron-choclilators T risk of hypertensive crisis W/ MAOIs T effects W/ cimetidine, ciprofloxacin, ephedrine, hormonal contraceptives, dieophylline, cola, coffee X-effects OF adenosine, antihypertensives, benzodiazepines, Fe, X- effects W/ smoking EMS Tinctures contain EtOH may exacerbate GI disorders HTN T effects of anticoagulants and BBs... 

Johnson LC, Spinweber CL, Gomez SA, Matteson LT. Daytime sleepiness, performance, mood, nocturnal sleep the effect of benzodiazepine and caffeine on their relationship. Sleep 1990 13 121-135. 

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