PPT_Chapter_59 RL s.ppt - Antiemetic Agents Chapter 59 Copyright \u00a9 2013 Wolters Kluwer Health | Lippincott Williams Wilkins Nausea and Vomiting \u2022

PPT_Chapter_59 RL s.ppt - Antiemetic Agents Chapter 59...

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Copyright © 2013 Wolters Kluwer Health | Lippincott Williams & Wilkins Antiemetic Agents Antiemetic Agents Chapter 59
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Copyright © 2013 Wolters Kluwer Health | Lippincott Williams & Wilkins Nausea and Vomiting Nausea and Vomiting Most common and most uncomfortable complaints. Vomiting is a complex reflex reaction to various stimuli. In some cases, it may be desired to induce vomiting. In many clinical conditions, the reflex reaction of vomiting is not beneficial.
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Copyright © 2013 Wolters Kluwer Health | Lippincott Williams & Wilkins Managing Nausea and Vomiting Managing Nausea and Vomiting Emetics Cause vomiting No longer recommended for at-home poison control Antiemetics Decrease or prevent nausea and vomiting Centrally acting or locally acting Varying degrees of effectiveness
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Copyright © 2013 Wolters Kluwer Health | Lippincott Williams & Wilkins Sites of Action of Emetics/Antiemetics Sites of Action of Emetics/Antiemetics
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Copyright © 2013 Wolters Kluwer Health | Lippincott Williams & Wilkins Groups of Centrally Acting Antiemetics Groups of Centrally Acting Antiemetics Phenothiazines Nonphenothiazines Anticholinergics/Antihistamines Serotonin (5-HT 3 ) Receptor Blockers Substance P/Neurokinin 1 Receptor Antagonists Miscellaneous Group
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Copyright © 2013 Wolters Kluwer Health | Lippincott Williams & Wilkins Phenothiazines Phenothiazines Actions Depresses various areas of the central nervous system (CNS) Indications Treatment of nausea and vomiting Adverse Effects Drowsiness
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Copyright © 2013 Wolters Kluwer Health | Lippincott Williams & Wilkins Prototype Phenothiazines Prototype Phenothiazines
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Copyright © 2013 Wolters Kluwer Health | Lippincott Williams & Wilkins Nonphenothiazines Nonphenothiazines
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