Active substance
Ravulizumab
3 products from 1 companies contain this in United States.
3 prescription onlySolution, Concentrate
Prescription only
Ultomiris300 mg/30mLPrescription only Alexion Pharmaceuticals Inc. · RavulizumabUltomiris300 mg/3mLPrescription only Alexion Pharmaceuticals Inc. · RavulizumabUltomiris1100 mg/11mLPrescription only Alexion Pharmaceuticals Inc. · Ravulizumab
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.