I've been on Prozac/fluoxetine since 1997 for adult-onset depression. Started at 20 mg/day and over the years I've reduced the dosage to 10 mg every other day.

My question is about the long-term effects of fluoxetine. I have been feeling extremely sleepy and lethargic for the past five years or so. I never seem to get enough sleep to feel rested. I wonder if the lack of energy and sluggishness might be a side-effect of being on the medication for 20+ years.