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A member asked:
I just started taking prozac (fluoxetine) yesterday, when should it start working?
A doctor has provided 1 answer
Generally 2-4 weeks: Most antidepressants take 2-4 weeks. Some people, esp with panic attacks may notice worsening before improvement. If there is no improvement after 4 weeks adjustments or med changes would be indicated. Tell your prescriber if you feel worse initially as there might be something to help.
Answered 5/9/2016
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