Active substance

Guaifenesin, Phenylephrine Hcl

5 products from 5 companies contain this in United States.

5 without prescriptionTabletTablet, Film CoatedSolution/ Drops

Available without a prescription

Gilphex390 mg + 10 mgWithout prescriptionTablet Gil Pharmaceutical Corp. · Guaifenesin, Phenylephrine Hcl Giltuss Sinus and Chest Congestion388 mg + 10 mgWithout prescriptionTablet Gil Pharmaceutical Corp · Guaifenesin, Phenylephrine Hcl Mucus Relief Pe400 mg + 10 mgWithout prescriptionTablet, Film Coated Walgreen Company · Guaifenesin, Phenylephrine Hcl Mucus Relief Pe Sinus Congestion400 mg + 10 mgWithout prescriptionTablet, Film Coated Cardinal Health 110, LLC. DBA Leader · Guaifenesin, Phenylephrine Hcl Tusnel Pediatric Drops25 mg/mL + 1.25 mg/mLWithout prescriptionSolution/ Drops LLORENS PHARMACEUTICALS INTERNATIONAL DIVISION · Guaifenesin, Phenylephrine Hcl

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.