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emetic |
Also found in: Dictionary/thesaurus, Medical, Hutchinson | 0.06 sec. |
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emetic (əmĕt`ĭk), substance that produces vomiting. Direct, or gastric, emetics, which act directly on the stomach, include syrup of ipecac ipecac (ĭp`ĭkăk), drug obtained from the dried roots of a creeping shrub, Cephaelis (or Psychotria) ..... Click the link for more information. , sulfate of zinc or copper, alum alum (ăl`əm), any one of a series of isomorphous double salts that are hydrated sulfates of a univalent cation (e.g. ..... Click the link for more information. , ammonium carbonate, mustard in water, or copious quantities of warm saltwater. Indirect, or systemic, emetics, such as apomorphine, induce vomiting by acting indirectly through the blood on the brain center that controls vomiting. Emetics are not used to treat poisoning by strong acids or alkalis, petroleum distillates such as kerosene, or substances causing convulsions. emetic 1. causing vomiting 2. an emetic agent or drug How to thank TFD for its existence? Tell a friend about us, add a link to this page, add the site to iGoogle, or visit webmaster's page for free fun content. |
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