Antidepressants · Pharmacology

Which SSRI is notorious for having the shortest half-life and the most significant withdrawal (discontinuation) symptoms?

  1. Fluoxetine
  2. Paroxetine
  3. Citalopram
  4. Escitalopram
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Correct answer: Paroxetine

Paroxetine has a short half-life and no active metabolites. Abruptly stopping it can lead to 'Discontinuation Syndrome,' characterized by 'zapping' sensations, dizziness, and irritability, more so than SSRIs with longer half-lives.

Difficulty: Medium Question 16 of 20

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