Avoid

Is Fluoxetine safe with Rasagiline?

No — not without a prescriber's sign-off. Fluoxetine and Rasagiline are flagged "Avoid" in DoseRoutine because combining SSRIs/SNRIs with MAOIs can cause life-threatening serotonin syndrome.

Confidence: Theoretical

The short version

Verdict
Not together — this combination should be avoided.
Timing
Separating the doses does not solve this one. The concern is the combined effect in the body, not absorption timing, so spacing them out is not a workaround.
What to do
Do not combine. Allow at least 14 days between stopping one and starting the other (5 weeks for fluoxetine).
Full detail, mechanism and cited sources

People also ask

Is Fluoxetine safe with Rasagiline?

No — not without a prescriber's sign-off. Fluoxetine and Rasagiline are flagged "Avoid" in DoseRoutine because combining SSRIs/SNRIs with MAOIs can cause life-threatening serotonin syndrome.

Can you take Fluoxetine and Rasagiline at the same time of day?

Separating the doses does not solve this one. The concern is the combined effect in the body, not absorption timing, so spacing them out is not a workaround.

What does DoseRoutine rate the Fluoxetine and Rasagiline combination?

Not together — this combination should be avoided. Fluoxetine and Rasagiline should not be taken together without medical supervision.

What should someone taking Fluoxetine and Rasagiline do?

Do not combine. Allow at least 14 days between stopping one and starting the other (5 weeks for fluoxetine). This is educational information, not medical advice — a prescriber who knows the full routine is the one to confirm it.

Before you combine anything

Counterfeit and mis-dosed product is a bigger risk than most pairwise interactions. How to protect yourself when buying and using compounds covers what to check first.

Related questions

DoseRoutine is educational and does not diagnose, prescribe, or recommend a dose. Nothing here replaces advice from a prescriber who knows your full routine.

Latest research from DoseRoutine

Browse all DoseRoutine research updates

Track this in your own routine

Build your stack, get reminders at the right times, and see combination notes across 475+ supplements, hormones and peptides. Free to start — no card needed.