
← Pearls and Prep3 aug · 25 min
Prozac vs Zoloft: They Look the Same... But They're Not at All
There are two kinds of clinicians—the ones who follow algorithms, and the ones who understand the “why.”
Patients know the difference. Know the WHY!
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Prozac vs Zoloft: They Look the Same... But They're Not at All
Prozac (fluoxetine) and Zoloft (sertraline) are both SSRIs, both first-line treatments for depression, and both commonly prescribed for anxiety disorders—but they are far from interchangeable.
In this episode of Pearls & Prep, we go beyond the textbook to explore the practical clinical reasoning behind choosing Prozac vs Zoloft. You'll learn why one patient may thrive on Prozac while another is a much better fit for Zoloft—and how experienced psychiatric clinicians think through that decision.
We'll cover:
• Why Prozac's long half-life is both one of its greatest strengths and one of its biggest drawbacks
• Why Prozac is often easier to discontinue—but much harder to wash out when side effects occur
• The famous "little old lady getting off the bus" analogy for remembering fluoxetine's long half-life
• Why Zoloft is often the better choice in patients taking multiple medications because it has fewer clinically significant drug interactions