Active substance
Natrii polystyrensulfonas
2 products from 2 companies contain this in Switzerland.
2 prescription only
Prescription only
Polystyrène sulfonate de sodium SubstipharmPrescription only Leman SKL SA · Natrii polystyrensulfonas · V03AE01Resonium-APrescription only Sanofi-Aventis (Suisse) SA · Natrii polystyrensulfonas · V03AE01
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.