Active substance
Aspirin, Dextromethorphan Hydrobromide, Doxylamine Succinate, Phenylephrine Bitartrate
2 products from 1 companies contain this in United States.
2 without prescriptionTablet, Effervescent
Available without a prescription
Alka-Seltzer Plus Cold Night500 mg + 10 mg + 6.25 mg + 7.8 mgWithout prescription Bayer HealthCare LLC. · Aspirin, Dextromethorphan Hydrobromide, Doxylamine Succinate, Phenylephrine BitartrateAlka-Seltzer Plus Severe Cold Powerfast Fizz Night500 mg + 10 mg + 7.8 mg + 6.25 mgWithout prescription Bayer HealthCare LLC. · Aspirin, Dextromethorphan Hydrobromide, Doxylamine Succinate, Phenylephrine Bitartrate
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.