Medication Guide App

Phentermine Dosage

This dosage information may not include all the information needed to use Phentermine safely and effectively. See additional information for Phentermine.

The information at Drugs.com is not a substitute for medical advice. ALWAYS consult your doctor or pharmacist.

Usual Adult Dose for:

Usual Pediatric Dose for:

Additional dosage information:

Usual Adult Dose for Weight Loss

15 to 37.5 mg orally once a day before breakfast or 1 to 2 hours after breakfast.

Usual Pediatric Dose for Weight Loss

17 years or older:
15 to 37.5 mg orally once a day before breakfast or 1 to 2 hours after breakfast.

Renal Dose Adjustments

Data not available

Liver Dose Adjustments

Data not available

Dialysis

Data not available

See also...

Advertisement
Close

Recommended

(web1)