Active substance
Aminophylline
2 products from 2 companies contain this in Canada.
2 prescription onlysolution
Prescription only
AMINOPHYLLINE INJ25 mgPrescription only Omega Laboratories Limited · Aminophylline · R03DA05AMINOPHYLLINE INJECTION USP25 mgPrescription only Pfizer Canada Ulc · Aminophylline · R03DA05
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.