Haloperidol Bupropion

Drugs that can decrease carbamazepine serum levels include charcoal, cisplatin, doxorubicin, felbamate, hydantoins, rifampin, phenobarbital, primidone, theophylline. The serum levels of oral contraceptives, haloperidol, bupropion, anticoagulants, felbamate, valproic acid, felodipine, tricyclic antidepressants, acetaminophen, ziprasidone, voriconazole, topiramate, tiagabine, olanzapine, and lamotrigine can be lowered by carbamazepine. 

D6 Tricyclic antidepressants (TCAs), benztropine, perphenazine, clozapine, haloperidol, codeine/oxycodone, risperidone, class Ic antiarrhythmics, 3 blockers, trazodone, paroxetine, maprotiline, amoxapine, duloxetine, mirtazapine (partly), venlafaxine, bupropion Fluoxetine, paroxetine, duloxetine, hydroxybupropion, methadone, cimetidine, haloperidol, quinidine, ritonavir Phenobarbital, rifampin... 

CHLORPROMAZINE, CLOZAPINE, HALOPERIDOL, OLANZAPINE BUPROPION T plasma concentrations of these drugs with risk of toxic/adverse effects Smoking induces mainly CYP1A2 and CYP2E1. Thus de-induction takes place following cessation of smoking Be aware and watch for early features of toxicity. Consider reducing the dose... 

Fluoxetine, paroxetine, bupropion, duloxetine, and other CYP450 2D6 inhibitors may increase TCA concentrations Cimetidine may increase plasma concentrations of TCAs and cause anticholinergic symptoms Phenothiazines or haloperidol may raise TCA blood concentrations May alter effects of antihypertensive drugs may inhibit hypotensive effects of clonidine Use of TCAs with sympathomimetic agents may increase sympathetic activity Methylphenidate may inhibit metabolism of TCAs... 

Noninterfering amitriptyline, bupropion, citalopram, clomipramine, clozapine, dox-epin, haloperidol, 2-hydroxydesipramine, 2-hydroxyimipramine, imipramine, loxapine, moclobemide, olanzapine, risperidone... 

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