Active substance
Aztreonam
2 products from 2 companies contain this in Spain.
2 prescription onlypolvo para solución inyectablepolvo para solución para inhalación por nebulizador
Prescription only
AZACTAM1 g aztreonamPrescription only Galenicum Derma S.L.U. · Aztreonam · J01DF01CAYSTON75 mgPrescription only Gilead Sciences Ireland Unlimited Company · Aztreonam · J01DF01
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.