How Do Tricyclics Cause Toxicity?
How Do Tricyclics Cause Toxicity? Most poisoning presentations are from an acute ingestion; however chronic poisoning can also present acutely. Tricyclic Antidepressants have their toxic effects through action at 4 main receptors involving antagonism/inhibition at: Central and peripheral acetylcholine receptors. α adrenergic receptors peripherally. How do TCAs cause overdose? Tricyclic antidepressants have a narrow therapeutic