Active substance
Dextromethorphan Hbr, Guaifensin
3 products from 3 companies contain this in United States.
3 without prescriptionLiquid
Available without a prescription
Childrens Mucus Relief Cough Cherry Liquid5 mg/5mL + 100 mg/5mLWithout prescription Topco Associates · Dextromethorphan Hbr, GuaifensinMucus Relief Cough Childrens5 mg/5mL + 100 mg/5mLWithout prescription Walgreens · Dextromethorphan Hbr, GuaifensinMucus Relief Cough Childrens5 mg/5mL + 100 mg/5mLWithout prescription H E B · Dextromethorphan Hbr, Guaifensin
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.