LYCOS RETRIEVER
Vomiting: Cyclic Vomiting Syndrome
built 254 days ago
CVSA provides support, education and research for families, patients, and professionals who live with Cyclic Vomiting Syndrome. There is a directory of local support groups available and they provide parent-to-parent matching. CVSA publishes a biannual newsletter, Code-V, the cost is included in the annual membership. They ... provide pamphlets and new parent packets at no cost that include medical reference list, medication guidelines, and fact sheets.
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For the last century, empiric therapy has been used to treat the relentless vomiting and resulting dehydration associated with cyclic vomiting syndrome. Despite its unknown pathogenesis, in the last decade, uncontrolled trials of various antimigraine and antiemetic agents have demonstrated rates of efficacy of 40% to 90%. Antimigraine agents are used to prevent or abort episodes, whereas antiemetic agents are used to attenuate symptoms during episodes. A positive family history of migraine headaches renders the patient more likely to respond to antimigraine therapy. In addition to antimigraine therapy, antiemetic sedative/anxiolytic, neuroleptic and gastroinestinal prokinetic agents may be useful.
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In cyclic vomiting syndrome (CVS), people experience bouts or cycles of severe nausea and vomiting that last for hours or even days and alternate with longer periods of no symptoms. CVS occurs mostly in children, but the disorder can affect adults, too.
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A psychological etiology or predisposition for cyclic vomiting syndrome (CVS) has long been suspected. Much of the psychiatric literature to date has blamed patients or their families for the problem or focused on psychoanalytic interpretation to account for the syndrome.
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