Active substance
Ropeginterferon Alfa-2b
2 products from 1 companies contain this in United States.
2 prescription onlyInjectionInjection, Solution
Prescription only
Besremi500 ug/mLPrescription only PharmaEssentia USA · Ropeginterferon Alfa-2bBesremi Pen500 ug/.5mLPrescription only PharmaEssentia USA · Ropeginterferon Alfa-2b
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.