Active substance
Natalizumab
3 products from 2 companies contain this in Spain.
3 prescription onlyconcentrado para solución para perfusiónsolución inyectable en jeringa precargada
Prescription only
TYRUKO300 mgPrescription only Sandoz Gmbh · Natalizumab · L04AG03TYSABRI150 mgPrescription only Biogen Netherlands B.V. · Natalizumab · L04AG03TYSABRI20 mgPrescription only Biogen Netherlands B.V. · Natalizumab · L04AG03
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.