Active substance
Papaverine
2 products from 2 companies contain this in Bulgaria.
2 prescription onlytabletsolution for injection
Prescription only
Papaverin Actavis50 mgPrescription only Teva Pharma EAD · Papaverine · A03AD01Papaverine Sopharma20 mg/mlPrescription only Sopharma AD · Papaverine · A03AD01, G04BE02
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.