Changing the antidepressant from fluoxetine to venlafaxine. After 15 days of use, the doctor decided to change the drug due to side effects or do you have to wait a few days or can you take venlafaxine instead of fluoxetine? The doctor says that you can replace them simply overnight, but I prefer to make sure.
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Klaudia Ćwiąkała Pharmacist, Editor
1 year ago
If you change from an SSRI (e.g. fluoxetine) to an SNRI (e.g. venlafaxine), there is no need for a break or a gradual change - you can make a quick change overnight. Such a change is rarely accompanied by the so-called withdrawal symptoms. I attach additional materials: https://www.gdziepolek.pl/artykuly/czy-jak-i-kiedy-mozna-odstawic-leki https://www.gdziepolek.pl/artykuly/depresja