Active substance
Omalizumab
4 products from 1 companies contain this in United States.
4 prescription onlyInjection, Solution
Prescription only
Xolair150 mg/1.2mLPrescription only Genentech, Inc. · OmalizumabXolair300 mg/2mLPrescription only Genentech, Inc. · OmalizumabXolair Pfs75 mg/.5mLPrescription only Genentech, Inc. · OmalizumabXolair Pfs150 mg/mLPrescription only Genentech, Inc. · Omalizumab
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.