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Legendary
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Join Date: Sep 2006
Posts: 10,984
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Legendary
Join Date: Sep 2006
Posts: 10,984
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Vomiting and tics
PubMed
Quote:
Turk Psikiyatri Derg. 2007 Winter;18(4):375-8
[Gilles de la tourette syndrome mimicking an eating disorder.]
[Article in Turkish]
Eynde FV, Sentürk V, Naudts K.
Vomiting and retching are behaviours that are part of the clinical manifestation of several disorders. Rarely, vomiting is actually tic and, when not recognized, may mislead physicians and other caregivers to erroneously diagnose a medical or psychiatric disorder without considering a tic-disorder. We report on an 18 year old male patient who demonstrated vomiting as main symptom. Initially, he was diagnosed with an eating disorder, bulimia nervosa purging type (DSM-IV TR). Firstly, he was not very able to suppress his vomiting, but later the vomiting became forced by putting fingers in his throat. This self-induced vomiting had a compulsive component and was performed after almost every meal. Psychiatric assessment disclosed a specific sequence of a premonitory epigastric feeling preceding the vomiting and relief after vomiting. History taking revealed that he had a childhood onset of motor tics (copropraxia which consisted of grabbing his genitalia, bilateral facial grimacing and sudden movements of the head) and phonic tics (sniffing and gargling). Furthermore, he had been treated with methylphenidate for a childhood diagnosis of Attention Deficit and Hyperactivity Disorder and suffered from obsessive-compulsive symptoms (OCS). His vomiting was considered a tic in the course of a Tourette syndrome. His score on the Yale Global Tic Severity Scale dropped from 74 at the first assessment to a score of 50 at week 4 of treatment with risperidone 0,5 mg/day and sertralin 25 mg/day. Sedation and sexual dysfunction occurred as adverse events. Vomiting as a tic is rare clinical manifestation, but this possibility should be considered when patients have a history of tics.
PMID: 18066728 [PubMed - in process]
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