A 51-year-old member asked:
can there be a connection between synesthesia and medication (not recreational drugs though!) ?
1 doctor answer • 2 doctors weighed in

Dr. Ilene Ruhoy answered
Neurology 21 years experience
Yes: Some studies suggest excessive serotonin can be associated with synesthesia so any medication that increases levels of serotonin, such as selective serotonin reuptake inhibitors (SSRIs), can theoretically contribute to synesthesia.
1836 viewsReviewed >2 years ago
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Last updated May 25, 2016
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