安裝中文字典英文字典辭典工具!
安裝中文字典英文字典辭典工具!
|
- ENA: Toxicologic Emergencies, Part II-Overdoses Flashcards
For a patient with QRS widening, ventricular arrhythmias, and hypotension due to tricyclic antidepressant toxicity, which drug is indicated? A Sodium bicarbonate
- Tricyclic Antidepressant Toxicity Treatment Management
Administration of sodium bicarbonate might be beneficial for patients with severe or life-threatening TCA toxicity if a prehospital protocol exists for its use (Grades B D)
- What is the management for a tricyclic antidepressant (TCA) overdose?
Sodium bicarbonate administration is the first-line treatment for TCA overdose with cardiac toxicity, administered as 1-2 mEq kg IV bolus and repeated as nee
- Tricyclic antidepressant overdose - Symptoms, diagnosis and treatment . . .
Tricyclic antidepressants are the main cause of damaging antidepressant overdose because, unlike other antidepressants, they have a narrow therapeutic range and become potent cardiovascular and central nervous system toxins in moderate doses
- 08. Tricyclic Antidepressant Overdose | Hospital Handbook
Ventricular arrhythmias: lidocaine or magnesium if bicarbonate is ineffective Do not use class IA (quinidine, procainamide) or IC agents, as they can add to toxicity
- Sodium Channel Blocker Toxicity (including tricyclic antidepressants . . .
Lipid emulsion therapy should be reserved for life-threatening toxicity (e g , cardiac arrest) that has failed to respond to other treatments Lipid emulsion is a more rational therapy for lipophilic sodium channel blockers (e g , tricyclic antidepressants)
- Tricyclic antidepressant poisoning - UpToDate
Inhibition of presynaptic neurotransmitter reuptake (norepinephrine and serotonin) is the primary mechanism for the therapeutic effects of tricyclic antidepressants (TCAs)
- How do you treat a tricyclic antidepressant overdose?
Treatment for a tricyclic antidepressant (TCA) overdose involves immediate medical intervention and supportive care Key therapies include administering intravenous sodium bicarbonate to correct cardiac issues and providing airway and breathing support
|
|
|