Medications and Drugs
GENERIC NAME: FLUOXETINE ENTERIC-COATED - ORAL (flew-OX-eh-teen)
BRAND NAME(S): Prozac Weekly
Medication Uses | How To Use | Side Effects | Precautions | Drug Interactions | Overdose | Notes | Missed Dose | Storage | Medical Alert
USES: This medication is a selective serotonin reuptake inhibitor (SSRI). This long-acting form of fluoxetine is used to treat depression in patients who have already been effectively treated and maintained on the daily dose form of this drug. It is not intended for patients recently diagnosed with depression. This medication works by restoring the balance of natural substances (neurotransmitters) in the brain, thereby improving mood and feelings of well-being.
HOW TO USE: Take this medication by mouth usually once a week, with or without food, or as directed by your doctor. Start taking this medication 7 days after your last dose of the daily form of fluoxetine. Use this medication regularly in order to get the most benefit from it. Remember to use it on the same day each week. It is important to continue taking this medication even if you feel well. Do not stop taking this medication without consulting your doctor. Inform your doctor if your condition persists or worsens.
SIDE EFFECTS: Nausea, loss of appetite, diarrhea, dry mouth, trouble sleeping, dizziness, drowsiness, yawning, weakness, or sweating may occur. If any of these effects persist or worsen, notify your doctor or pharmacist promptly. Tell your doctor immediately if any of these serious side effects occur: unusual or severe mental/mood changes (e.g., anxiety, mania), weight loss, change in sexual desire and ability, vision changes. Tell your doctor immediately if any of these unlikely but serious side effects occur: uncontrolled movements (tremor), fever/flu-like symptoms. Tell your doctor immediately if any of these highly unlikely but very serious side effects occur: unusual muscle stiffness, fast/irregular heartbeats, chest pain, black stools, vomit that looks like coffee grounds, easy bruising/bleeding, unusual bleeding, seizures. For males, in the very unlikely event you have a painful, prolonged erection (lasting more than 4 hours), stop using this drug and seek immediate medical attention or permanent problems could occur. A serious allergic reaction to this drug is unlikely, but seek immediate medical attention if it occurs. Symptoms of a serious allergic reaction include: rash, itching, swelling, severe dizziness, trouble breathing. If you notice other effects not listed above, contact your doctor or pharmacist.
Report Problems to the Food and Drug Administration
You are encouraged to report negative side effects of prescription drugs to the FDA. Visit the FDA MedWatch website or call 1-800-FDA-1088.
Back to Medications Index