Fluoxetine comes as an oral capsule and is usually taken once per day. It’s important to take the fluoxetine dosage your doctor prescribes. It’s also used in combination with olanzapine to ...

These patients were randomized to double-blind, once-weekly continuation treatment with fluoxetine delayed-release capsules 90 mg once weekly, Prozac 20 mg once daily, or placebo. Prozac 20 mg ...

For both conditions, the usual daily dose of Prozac in adults ranges from 20 to 50 mg. But always take the dosage that your doctor prescribes. Olanzapine and fluoxetine (the active ingredient in ...