Active substance

Guaifenesina

3 products from 3 companies contain this in Spain.

3 without prescriptionjarabesolución oral

Available without a prescription

FORMULAEXPEC1,333 p/v guaifenesinaWithout prescriptionjarabe Laboratorios Vicks S.L. · Guaifenesina · R05CA03 FRISPEC0,65 G/100 MLWithout prescriptionsolución oral Farline Comercializadora De Productos Farmaceuticos S.A. · Guaifenesina · R05CA03 INISTON MUCOSIDAD100 mg/5 mlWithout prescriptionjarabe Jntl Consumer Health (Spain) S.L. · Guaifenesina · R05CA03

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.