Active substance

Norethindrone + Ethinyl Estradiol + Norethindrone + Ethinyl Estradiol

2 products from 1 companies contain this in Canada.

2 prescription onlytablet

Prescription only

SYNPHASIC0.5 mg + 0.035 mg + 1.0 mg + 0.035 mgPrescription onlytablet Pfizer Canada Ulc · Norethindrone + Ethinyl Estradiol + Norethindrone + Ethinyl Estradiol · G03AB04 SYNPHASIC0.5 mg + 0.035 mg + 1.0 mg + 0.035 mgPrescription onlytablet Pfizer Canada Ulc · Norethindrone + Ethinyl Estradiol + Norethindrone + Ethinyl Estradiol · G03AB04

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.