Pediatric emergency care
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Pediatric emergency care · Sep 2008
Case ReportsCetirizine-induced dystonic reaction in a 6-year-old boy.
Dystonia is a movement disorder that causes involuntary contractions of the muscles. Dystonia can affect just 1 muscle, a group of muscles, or all of the muscles. The most common cause acquired dystonia in childhood is drugs. ⋯ It is without central nervous system side effects at recommended dosages. There is only 1 case of cetirizine-induced dystonia in the literature. We report a second case of cetirizine-induced acute acquired dystonia whose symptoms completely resolved after the discontinuation of the drug.
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Pediatric emergency care · Sep 2008
Case ReportsEcstasy (3,4-methylenedioxymethamphetamine)-induced inappropriate antidiuretic hormone secretion.
3,4-Methylenedioxymethamphetamine (MDMA), popularly known as the illicit drug "Ecstasy," is an amphetamine derivative that has become widely abused throughout the United States and other industrialized nations. 3,4-Methylenedioxymethamphetamine has an undeserved reputation as a "safe" drug among its users, but MDMA shares the toxicity profile of other amphetamines. Its use may result in lethal cardiovascular, hepatic, metabolic, or neurological toxicity. ⋯ We describe a 13-year-old girl who experienced MDMA-induced SIADH with symptomatic hyponatremia. Toxicity of MDMA, in particular, the pathophysiology and treatment of MDMA-induced hyponatremia, is discussed.