Paroxetine Alprazolam

A metaanalysis showed that SSRIs, TCAs, and CBT are similarly effective. Alprazolam, clonazepam, sertraline, paroxetine, and venlafaxine are... 

Aprepitant may be affected by paroxetine, CYP2C9 substrates (eg, phenytoin, tolbutamide, warfarin), CYP3A4 substrates (eg, alprazolam, cisapride, dexamethasone, docetaxel, etoposide, ifosfamide, imatinib, irinotecan, methylprednisolone, midazolam, paclitaxel, pimozide, triazolam, vinblastine, vincristine, vinorelbine), and oral contraceptives. 

Aprepitant (Emend) [Centrally Acting Antiemetic] Uses Pre-vents N/V assoc w/ emetogenic CA chemo (eg, cisplatin) (use in combo w/ other antiemetics) Action Substance P/neurokinin l(NKi) receptor antagonist Dose 125 mg PO day 1, 1 h before chemo, then 80 mg PO qAM days 2 3 Caution [B, /-] Contra Use w/ pimozide, Disp Caps SE Fatigue, asthenia, hiccups Interactions T Effects W/ clarithromycin, diltiazem, itraconazole, ketoconazole, nefazodone, nelfinavir, ritonavir, troleandomycin T effects OF alprazolam, astem-izole, cisapride, dexamethasone, methylprednisolone, midazolam, pimozide, terfe-nadine, triazolam, chemo agents, eg, docetaxel, etoposide, ifosfamide, imatinib, irinotecan, paclitaxel, vinblastine, vincristine, vinorelbine i effects W/ paroxetine,... 

A meta-analysis (Boyer 1995) has compared some serotonin reuptake inhibitors (paroxetine, fluvoxamine, zimeldine, and clomipramine) with imipramine and alprazolam in the alleviation of panic attacks in patients with DSM-III or DSM-III-R panic disorder. Although all three classes of drugs were shown to be significantly more effective than placebo, the serotonin reuptake inhibitors were also significantly superior to both imipramine and alprazolam. The findings of this meta-analysis highlight the importance of... 

A larger set of placebo-controlled studies show conclusively that imipramine is also effective for the treatment of panic disorders. Other agents shown to be effective in panic disorders include the SSRIs paroxetine, sertraline, fluvoxamine, fluoxetine and citalopram. Generally, initial treatment of moderate to severe panic disorders may require the initiation of a short course of benzodiazepines e.g. clonazepam (0.5 1 mg twice daily), and an SSRI. The patient will obtain immediate relief from panic attacks with the benzodiazepine whereas the SSRI may take 1 6 weeks to become effective. Once a patient is relieved of initial panic attacks, clonazepam should be tapered and discontinued over several weeks and SSRI therapy continued thereafter. There are no pharmacological treatments available for specific phobias, however controlled trials have shown efficacy for several agents, e.g. phenelzine, moclobemide. clonazepam, alprazolam, fluvoxamine. sertraline and paroxetine in the treatment of social phobia (Roy-Byrne and Cowlev, 2002). 

The potential interaction of paroxetine 20 mg/day and alprazolam 1 mg/day for 15 days on polysomnographic sleep and subjective sleep and awakening quality has been evaluated in a randomized, double-blind, doubledummy, placebo-controlled, repeated-dose, four-period, crossover study in 22 young subjects with no history of sleep disturbances (29). There were subjective withdrawal symptoms after abrupt discontinuation of alprazolam, including increased subjective sleep latency and reduced subjective sleep efficiency. 

Barbanoj MJ, Clos S, Romero S, Morte A, Gimenez S, Lorenzo JL, Luque A, Dal-Re R. Sleep laboratory study on single and repeated dose effects of paroxetine, alprazolam and their combination in healthy young volunteers. Neuropsychobiology 2005 51(3) 134-47. 

Calvo G, Garcia-Gea C, Luque A, Morte A, Dal-Re, Barbanoj M. Lack of pharmacologic interaction between paroxetine and alprazolam at steady state in health volunteers. J Clin Psychopharmacol 2004 24(3) 268-76. 

FLUOXETINE, FLUVOXAMINE, PAROXETINE BZDs - ALPRAZOLAM, DIAZEPAM, MIDAZOLAM t in plasma concentrations of these BZDs. Likely t sedation and interference with psychomotor activity Alprazolam, diazepam and midazolam are subject to metabolism by CYP3A4. Fluvoxamine, fluoxetine and possibly paroxetine are inhibitors of CYP3A4 sertraline is a weak inhibitor. SSRIs are relatively weak compared with ketoconazole, which is possibly 100 times more potent as an inhibitor Warn patients about risks associated with activities that require alertness. Consider use of alternatives such as oxazepam, lorazepam and temazepam, which are metabolized by glucuronidation >- For signs and symptoms of CNS depression, see Clinical Features of Some Adverse Drug Interactions, Central nervous system depression... 

Treatment. The choice lies between a fast-acting benzodiazepine such as alprazolam (1-3 mg/day p.o.) and a drug with delayed efficacy but fewer problems of withdrawal such as a TCA, e.g. clomipramine (100-250 mg/day p.o.) or an SSRI, e.g. paroxetine (20-50 mg/day p.o.). The different time course of these two classes of agent in panic disorder is depicted in Fig. 19.5 (see also Tables 19.5 and 19.6). 

Other agents Clonazepam (C) Alprazolam (A) Lorazepam (L) Paroxetine (P) Sertraline (S) Citalopram (C) ... 

Clinically important, potentially hazardous interactions with alprazolam, astemizole, carbamazepine, cisapride, clarithromycin, dexamethasone, diltiazem, docetaxel, ifosfamide, imatinib, irinotecan, itraconazole, ketoconazole, methylprednisolone, midazolam, nefazodone, oral contraceptives, paroxetine, phenytoin, pimozide, rifampin, ritonavir, terfenadine, tolbutamide, trabectedin, troleandomycin, vinblastine, vincristine, warfarin... 

Clinically important, potentially hazardous interactions with alprazolam, aprepitant, astemizole, atorvastatin, benzodiazepines, carbamazepine, chlordiazepoxide, cilostazol, clonazepam, clorazepate, colchicine, conivaptan, cyclosporine, dabigatran, dasatinib, diazepam, digoxin, dihydroergotamine, disopyramide, ergot alkaloids, fesoterodine, fluoxetine, flurazepam, fluvastatin, HMG-CoA reductase inhibitors, imatinib, ixabepilone, lapatinib, lopinavir, lorazepam, lovastatin, methylprednisolone, methysergide, midazolam, nilotinib, oxazepam, paroxetine, pimozide, pravastatin, prednisone, quazepam, repaglinide, rimonabant, rivaroxaban, sertraline, silodosin, simvastatin, solifenacin, temazepam, temsirolimus, tolvaptan, trabectedin, triazolam, warfarin, zidovudine... 

Clinically important, potentially hazardous interactions with alprazolam, amiodarone, amphotericin B, arbutamine, bendroflumethiazide, benzthiazide, bisacodyl, bumetanide, carbimazole, chlorothiazide, chlorthalidone, cholestyramine, clarithromycin, conivaptan, cyclosporine, cyclothiazide, dan-shen, demeclocycline, devil s claw, dexmedetomidine, doxycycline, erythromycin, esomeprazole, ethacrynic acid, flunisolide, furosemide, ginseng, glycopyrrolate, glycopyrronium, hawthorn (fruit, leaf, flower extract), horsetail, hydrochlorothiazide, hydroflumethiazide, indapamide, licorice, lopinavir, mepenzolate, methyclothiazide, metolazone, minocycline, mistletoe, oxprenolol, oxytetracycline, paroxetine, phenylbutazone, polythiazide, propafenone, propantheline, quinethazone, quinidine, rabeprazole, rifampin, roxithromycin, sarsaparilla, senna, Siberian ginseng, squill, St John s wort, telithromycin, teriparatide, tetracycline, thiazide diuretics, tolvaptan, trichlormethiazide, verapamil... 

Also analyzed acebutolol, acepromazine, acetaminophen, acetazolamide, acetophenazine, albuterol, alprazolam, amitriptyline, amobarbital, amoxapine, antipyrine, atenolol, atropine, azatadine, baclofen, benzocaine, bromocriptine, brompheniramine, brotizolam, bupivacaine, buspirone, butabarbital, butalbital, caffeine, carbamazepine, cetirizine, chlorcyclizine, chlordiazepoxide, chlormezanone, chloroquine, chlorpheniramine, chlorpromazine, chlorpropamide, chlorprothixene, chlorthalidone, chlorzoxazone, cimeti-dine, cisapride, clomipramine, clonazepam, clonidine, cocaine, codeine, colchicine, cycli-zine, cyclobenzaprine, dantrolene, desipramine, diazepam, diclofenac, diflunisal, dil-tiazem, diphenhydramine, diphenidol, diphenoxylate, dipyridamole, disopyramide, dobutamine, doxapram, doxepin, droperidol, encainide, ethidium bromide, ethopropazine, fenoprofen, fentanyl, flavoxate, fluoxetine, fluphenazine, flurazepam, flurbiprofen, fluvox-amine, furosemide, glutethimide, glyburide, guaifenesin, haloperidol, homatropine, hydralazine, hydrochlorothiazide, hydrocodone, hydromorphone, hydroxychloroquine, hydroxyzine, ibuprofen, imipramine, indomethacin, ketoconazole, ketoprofen, ketorolac, labetalol, levorphanol, lidocaine, loratadine, lorazepam, lovastatin, loxapine, mazindol, mefenamic acid, meperidine, mephen5rtoin, mepivacaine, mesoridazine, metaproterenol, methadone, methdilazine, methocarbamol, methotrexate, methotrimeprazine, methox-amine, methyldopa, methylphenidate, metoclopramide, metolazone, metoprolol, metronidazole, midazolam, moclobemide, morphine, nadolol, nalbuphine, naloxone, naphazoline, naproxen, nifedipine, nizatidine, norepinephrine, nortriptyline, oxazepam, oxycodone, ox-ymetazoline, paroxetine, pemoline, pentazocine, pentobarbital, pentoxifylline, perphenazine, pheniramine, phenobarbital, phenol, phenolphthalein, phentolamine, phenylbutazone, phenyltoloxamine, phenjrtoin, pimozide, pindolol, piroxicam, pramoxine, prazepam, prazosin, probenecid, procainamide, procaine, prochlorperazine, procyclidine, promazine, promethazine, propaJfenone, propantheline, propiomazine, propofol, propranolol, protriptyline, quazepam, quinidine, quinine, racemethorphan, ranitidine, remoxipride, risperidone, salicylic acid, scopolamine, secobarbital, sertraline, sotalol, spironolactone, sulfinpyrazone, sulindac, temazepam, terbutaline, terfenadine, tetracaine, theophylline, thiethylperazine, thiopental, thioridazine, thiothixene, timolol, tocainide, tolbutamide, tolmetin, trazodone, triamterene, triazolam, trifluoperazine, triflupromazine, trimepra-zine, trimethoprim, trimipramine, verapamil, warfarin, xylometazoline, yohimbine, zopiclone... 

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