Active substance
Dextromethorphan Hydrobromide + Doxylamine Succinate
3 products from 2 companies contain this in Canada.
3 without prescriptionsyrup
Available without a prescription
JACK & JILL BEDTIME HONEY COUGH & COLD7.5 mg + 3.125 mgWithout prescription Haleon Canada Ulc · Dextromethorphan Hydrobromide + Doxylamine Succinate · R05DA20NYQUIL KIDS HONEY10 mg + 6.25 mgWithout prescription Procter & Gamble Inc · Dextromethorphan Hydrobromide + Doxylamine Succinate · R05DA20ROBITUSSIN HONEY COUGH & COLD NIGHTTIME30 mg + 12.5 mgWithout prescription Haleon Canada Ulc · Dextromethorphan Hydrobromide + Doxylamine Succinate · R05DA20
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.