Post-Vacation Depression: Why Coming Home Feels So Hard
Why Post-Vacation Blues HappensTravel creates conditions the brain finds highly rewarding: novel environments, varied sensory input, social engagement, freedom from habitual [...]
Read More
Doctronic.ai
>
Questions
>
What Does It Mean When Antidepressants Make You More Anxious at First?
Understanding Antidepressant Side Effects
March 31st, 2026
What Does It Mean When Antidepressants Make You More Anxious at First?
Increased anxiety when starting antidepressants is a common temporary side effect called activation syndrome. This occurs because antidepressants often increase energy and motivation before improving mood, creating an imbalance that can heighten anxious feelings. Studies show this affects 15-25% of patients during the first 2-4 weeks of treatment. SSRIs like sertraline and fluoxetine are most commonly associated with this effect. The anxiety typically subsides as your brain adjusts to the medication and serotonin levels stabilize. Your doctor may recommend starting with a lower dose or adding an anti-anxiety medication temporarily to help manage these initial symptoms.
Related Questions
Should I stop taking antidepressants if they increase my anxiety?
Which antidepressants are least likely to cause anxiety?
Can I take anti-anxiety medication with antidepressants?
Related Articles
Managing Side Effects When Starting Antidepressants
This guide covers common side effects during the first weeks of antidepressant treatment and practical strategies to minimize discomfort while your body adjusts.
SSRI vs SNRI: Understanding Different Antidepressant Types
Learn about the differences between major antidepressant classes, their mechanisms of action, and which might be best suited for your specific symptoms and concerns.
When to Call Your Doctor About Antidepressant Side Effects
Understand which side effects are normal during antidepressant treatment versus warning signs that require immediate medical attention or dosage adjustments.
Learn More
More from Doctronic
Brown Spot on Your Skin: Sun Damage, Age Spot, or Something Else?
Why Brown Spots Are So CommonSkin accumulates decades of UV exposure, hormonal changes, inflammation, and routine cell turnover, and brown spots are among the most visible [...]
Read MoreWhat Is a Skin Specialist? When to See a Dermatologist vs. Primary Care
What a Dermatologist IsA dermatologist is a physician who specializes in the diagnosis and treatment of conditions affecting the skin, hair, and nails. The training pathway [...]
Read More