Serotonin syndrome is a potentially life-threatening disorder of excessive serotoninergic activity often due to drug interactions. We report a case of serotonin syndrome induced by pharmacokinetic and pharmacodynamic interactions between three different selective serotonin-reuptake inhibitors (SSRI) and possibly ciprofloxacin. Extreme caution is necessary in patients treated with serotonin-reuptake inhibitors who need to be switched to another antidepressant or when they require the addition of concomitant drugs, especially serotoninergic drugs and isoenzimes of cytochrome P450 inhibitors. © 2009 Blackwell Publishing Ltd.
- Drug interaction
- Serotonin syndrome
Montané, E., Barriocanal, A., Isern, I., Parajon, T., & Costa, J. (2009). Multiple drug interactions - Induced serotonin syndrome: A case report. Journal of Clinical Pharmacy and Therapeutics, 34(4), 485-487. https://doi.org/10.1111/j.1365-2710.2009.01023.x