Answer
Some antidepressants, including SSRIs and SNRIs, increase serotonergic activity. Combined treatment may require monitoring for serotonin syndrome rather than being stopped without clinical advice.
Sources for this answer
- Ondansetron 2 mg/ml solution for injection/infusion — Current selected SmPCemc · Summary of Product Characteristics
General medicine information. Follow the instructions for your own medicine and speak to a pharmacist or clinician about your individual circumstances.