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A 39-year-old female asked:

Can serotonin syndrome cause brain damage/dementia/heart damage? took high dose adhd meds and effexor (venlafaxine).

1 doctor answer • 3 doctors weighed in

Dr. Jose luis Hernandezanswered

Internal Medicine 13 years experience

Unlikely: Serotonin Syndrome may cause fevers and seizures but unlikely dementia or heart failure. Speak with your doctor if you are concern of the dosage and quantity of your medications More info on serotonin syndrome: http://www.mayoclinic.org/diseases-conditions/serotonin-syndrome/basics/definition/con-20028946

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Dr. Kevin Daus

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Last updated Feb 15, 2015

Found in:

Serotonin›ADHD (attention deficit hyperactivity disorder)›Venlafaxine

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