Conclusion
If serotonin syndrome is diagnosed and treated early, the prognosis is favorable. A person is unlikely to incur serious poisoning if they show no symptoms 6 to 8 hours after exposure. Once serotonin levels are back to normal, the majority of patients totally recover and experience no further issues.
In the event of a fatality, MAOI use is more likely to have been involved than SSRI use. While it is improbable that taking an SSRI by itself may result in death, doing so when combined with another medicine or substance is possible.
This article discusses everything you need to know about serotonin syndrome. It is important to ensure you visit your doctor as soon as you notice any symptoms, in order to prevent complications.
References
[1] https://www.mayoclinic.org/diseases-conditions/depression/in-depth/ssris/art-20044825
[2] https://www.webmd.com/vitamins/ai/ingredientmono-329/st-johns-wort
[3] https://nida.nih.gov/research-topics/cocaine
[4] https://nida.nih.gov/research-topics/mdma-ecstasymolly
[5] https://www.mayoclinic.org/tests-procedures/complete-blood-count/about/pac-20384919
[6] https://www.healthline.com/health/thyroid-function-tests
[7] https://my.clevelandclinic.org/health/diagnostics/21659-kidney-function-tests
[8] https://medlineplus.gov/lab-tests/liver-function-tests/
[9] https://www.healthline.com/health/hyperthermia