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Antidepressant induced mania in obsessive compulsive disorder
M Berk1, L F Koopowitz, C P Szabo
1Department of Psychiatry, University of the Witwatersrand Medical School, Johannesburg, South Africa.
Summary
Antidepressants can trigger manic symptoms in some patients with obsessive compulsive disorder (OCD). This finding suggests a potential link between OCD and bipolar disorder, impacting treatment strategies.
Area of Science:
- Psychiatry
- Neuroscience
- Clinical Psychology
Background:
- Obsessive compulsive disorder (OCD) is a debilitating mental health condition.
- Antidepressant medications are a common treatment for OCD.
- Bipolar disorder is characterized by shifts in mood, energy, and activity levels.
Observation:
- This study presents five cases of patients diagnosed with OCD.
- These patients experienced manic symptoms that emerged during antidepressant treatment.
- The antidepressants used included clomipramine, fluoxetine, and citalopram.
Findings:
- Treatment-emergent manic symptoms were observed in five OCD patients undergoing antidepressant therapy.
- The specific antidepressants implicated were clomipramine, fluoxetine, and citalopram.
- These cases highlight a potential adverse effect of common OCD treatments.
Implications:
- The findings suggest a possible association between obsessive compulsive disorder and bipolar disorder.
- This association may necessitate careful management and monitoring of OCD patients during antidepressant treatment.
- Further research is warranted to explore the underlying mechanisms and clinical implications of this observed link.

