Complete dosing information for phentermine/topiramate
Medical guidance required: Dosing information here is for educational purposes. Your healthcare provider will determine the appropriate dose based on your specific condition, kidney function, other medications, and medical history. Never adjust your dose without consulting your doctor or pharmacist.
Start 3.75/23 mg once daily for 14 days, then increase to 7.5/46 mg once daily. If ≥3% weight loss not achieved after 12 weeks at 7.5/46 mg, escalate to 11.25/69 mg for 14 days then 15/92 mg once daily. Discontinue if ≥5% weight loss not achieved on top dose after 12 weeks.