Active substance
Gaunfacine
4 products from 2 companies contain this in United States.
4 prescription onlyTablet
Prescription only
Guanfacine1 mgPrescription only i3 Pharmaceuticals, LLC · GaunfacineGuanfacine2 mgPrescription only i3 Pharmaceuticals, LLC · GaunfacineGuanfacine1 mgPrescription only A2A Integrated Pharmaceuticals · GaunfacineGuanfacine2 mgPrescription only A2A Integrated Pharmaceuticals · Gaunfacine
Same substance is not the same product. Strength, form, release mechanism and other ingredients all differ. Whether one can replace another is a decision for a pharmacist.