Restarting fluoxetine at 80 mg suddenly after a 6-month break is a highly intense shock to your central nervous system. Fluoxetine is typically started at a low dose (like 20 mg) and titrated up slowly over weeks. Jumps straight to the maximum therapeutic dose of 80 mg explain why you are experiencing profound hypersomnia (sleeping over 15 hours a day) and a dropped appetite. These are acute, dose-dependent side effects of rapid serotonin accumulation, and while not an immediate medical emergency, this approach carries a high risk of worsening distress or inducing Serotonin Syndrome.
Next Steps
Do Not Stop Cold Turkey, but Lower the Dose Safely: To prevent severe withdrawal on top of your current side effects, do not stop abruptly, but you should not continue at 80 mg unmonitored.
Access Free or Low-Cost Psychiatric Care: Since private consultations are a financial constraint, please visit a government hospital, medical college OPD, or community mental health clinic where psychiatric consultations and essential medications are provided free or at a nominal charge.
Get a Supervised Taper Schedule: Let a doctor at a public facility guide your restart. They will likely lower your dose to a safer starting point (like 20 mg or 40 mg) to let your body adjust without extreme exhaustion.
Health Tips
Serotonin Syndrome Warning: Seek immediate emergency medical care at a public hospital if you develop severe red-flag symptoms such as high fever, severe muscle twitching or rigidity, extreme restlessness, shivering, confusion, or a racing heart rate.
Stay Hydrated: Since your appetite is low, focus on drinking fluids, coconut water, or small frequent meals to prevent dehydration while your system stabilizes.