Cardiovascular Side Effects of Atomoxetine and Its Interactions with Inhibitors of the Cytochrome P450 System

Attention deficit hyperactivity disorder (ADHD) is one of the most common neurobehavioral disorders of childhood and adolescence. Classically, stimulants have been used in the treatment of this condition. Atomoxetine (Strattera; Eli Lilly and Company) is a selective norepinephrine reuptake inhibitor...

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Main Authors: Pashtoon Murtaza Kasi, Rawad Mounzer, George H. Gleeson
Format: Article
Language:English
Published: Wiley 2011-01-01
Series:Case Reports in Medicine
Online Access:http://dx.doi.org/10.1155/2011/952584
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author Pashtoon Murtaza Kasi
Rawad Mounzer
George H. Gleeson
author_facet Pashtoon Murtaza Kasi
Rawad Mounzer
George H. Gleeson
author_sort Pashtoon Murtaza Kasi
collection DOAJ
description Attention deficit hyperactivity disorder (ADHD) is one of the most common neurobehavioral disorders of childhood and adolescence. Classically, stimulants have been used in the treatment of this condition. Atomoxetine (Strattera; Eli Lilly and Company) is a selective norepinephrine reuptake inhibitor (SNRI), one of the first medications in the nonstimulant class of medications that has been approved by the FDA for the treatment of ADHD. Atomoxetine is a phenoxypropylamine derivative and is structurally related to the antidepressant fluoxetine. The common side effects reported with the use of atomoxetine include mainly GI disturbances. Cardiovascular side effects are less commonly reported. The increase in the noradrenergic tone may explain some of the side effects noted with the use of this medication. Here, we present a case of a patient who presented with syncope, orthostatic hypotension, and tachycardia and discuss the various clinical implications based on the pharmacokinetics and pharmacodynamics of the drug.
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institution Kabale University
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spelling doaj-art-10d83f827d4449bdac4185681ab1e4192025-02-03T05:50:21ZengWileyCase Reports in Medicine1687-96271687-96352011-01-01201110.1155/2011/952584952584Cardiovascular Side Effects of Atomoxetine and Its Interactions with Inhibitors of the Cytochrome P450 SystemPashtoon Murtaza Kasi0Rawad Mounzer1George H. Gleeson2PGY1, International Scholars Program, University of Pittsburgh Medical Center, Pittsburgh, PA 15213, USAPGY3, International Scholars Program, University of Pittsburgh Medical Center, Pittsburgh, PA 15213, USAUniversity of Pittsburgh School of Medicine, Pittsburgh, PA 15261, USAAttention deficit hyperactivity disorder (ADHD) is one of the most common neurobehavioral disorders of childhood and adolescence. Classically, stimulants have been used in the treatment of this condition. Atomoxetine (Strattera; Eli Lilly and Company) is a selective norepinephrine reuptake inhibitor (SNRI), one of the first medications in the nonstimulant class of medications that has been approved by the FDA for the treatment of ADHD. Atomoxetine is a phenoxypropylamine derivative and is structurally related to the antidepressant fluoxetine. The common side effects reported with the use of atomoxetine include mainly GI disturbances. Cardiovascular side effects are less commonly reported. The increase in the noradrenergic tone may explain some of the side effects noted with the use of this medication. Here, we present a case of a patient who presented with syncope, orthostatic hypotension, and tachycardia and discuss the various clinical implications based on the pharmacokinetics and pharmacodynamics of the drug.http://dx.doi.org/10.1155/2011/952584
spellingShingle Pashtoon Murtaza Kasi
Rawad Mounzer
George H. Gleeson
Cardiovascular Side Effects of Atomoxetine and Its Interactions with Inhibitors of the Cytochrome P450 System
Case Reports in Medicine
title Cardiovascular Side Effects of Atomoxetine and Its Interactions with Inhibitors of the Cytochrome P450 System
title_full Cardiovascular Side Effects of Atomoxetine and Its Interactions with Inhibitors of the Cytochrome P450 System
title_fullStr Cardiovascular Side Effects of Atomoxetine and Its Interactions with Inhibitors of the Cytochrome P450 System
title_full_unstemmed Cardiovascular Side Effects of Atomoxetine and Its Interactions with Inhibitors of the Cytochrome P450 System
title_short Cardiovascular Side Effects of Atomoxetine and Its Interactions with Inhibitors of the Cytochrome P450 System
title_sort cardiovascular side effects of atomoxetine and its interactions with inhibitors of the cytochrome p450 system
url http://dx.doi.org/10.1155/2011/952584
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AT rawadmounzer cardiovascularsideeffectsofatomoxetineanditsinteractionswithinhibitorsofthecytochromep450system
AT georgehgleeson cardiovascularsideeffectsofatomoxetineanditsinteractionswithinhibitorsofthecytochromep450system