Active substance

Guaifenesin

273 products from 163 companies contain this in United States.

272 without prescription1 prescription onlyTablet, Extended ReleaseSolutionTabletLiquid

Available without a prescription

12 Hour Mucus Relief600 mgWithout prescriptionTablet, Extended Release CHAIN DRUG MARKETING ASSOCIATION INC · Guaifenesin 365 Whole Foods Market Guaifenesin600 mgWithout prescriptionTablet, Extended Release Whole Foods Market, Inc. · Guaifenesin Adult Tussin200 mg/10mLWithout prescriptionSolution Camber Consumer Care · Guaifenesin Air Power200 mgWithout prescriptionTablet Schwabe North America, Inc · Guaifenesin Akin100 mg/5mLWithout prescriptionSolution Southern Sales & Service, Inc. · Guaifenesin Akin Expectorant Formula Strawberry Banana100 mg/5mLWithout prescriptionLiquid Southern Sales & Service, Inc. · Guaifenesin Always Save Chest Congestion Relief Guaf400 mgWithout prescriptionTablet Valu Merch · Guaifenesin Basic Care Mucus Er600 mgWithout prescriptionTablet, Multilayer, Extended Release Amazon.com Services LLC · Guaifenesin Basic Care Mucus Er Max1200 mgWithout prescriptionTablet, Multilayer, Extended Release Amazon.com Services LLC · Guaifenesin Berkley and Jensen Mucus Relief1200 mgWithout prescriptionTablet, Multilayer, Extended Release BJWC · Guaifenesin Betr Chest Congestion Relief1200 mgWithout prescriptionTablet, Multilayer, Extended Release Live Betr LLC · Guaifenesin Betr Remedies Chest Congestion Relief1200 mgWithout prescriptionTablet, Multilayer, Extended Release Live Betr LLC · Guaifenesin Chest Congestion Relief100 mg/5mLWithout prescriptionLiquid RUGBY LABORATORIES · Guaifenesin Chest Congestion Relief400 mgWithout prescriptionTablet Strategic Sourcing Services LLC · Guaifenesin Chest Congestion Relief400 mgWithout prescriptionTablet Meijer, Inc. · Guaifenesin Childrens Chest Congestion Relief100 mg/5mLWithout prescriptionSolution WALGREENS COMPANY · Guaifenesin Childrens Chest Congestion Relief Grape100 mg/5mLWithout prescriptionLiquid Discount Drug Mart · Guaifenesin Childrens Giltuss Ex Expectorant200 mg/5mLWithout prescriptionSolution Gil Pharmaceutical Corp · Guaifenesin Childrens Giltuss Ex Expectorant200 mg/5mLWithout prescriptionSolution Dextrum Laboratories Inc. · Guaifenesin Childrens Mucus Relief Chest Congestion100 mg/5mLWithout prescriptionSolution Chain Drug Manufacturing Assn · Guaifenesin Cough Out100 mg/5mLWithout prescriptionLiquid Efficient Laboratories Inc. · Guaifenesin Curewell Tussin100 mg/5mLWithout prescriptionLiquid RMT HEALTH LLC · Guaifenesin Curist Mucus Relief600 mgWithout prescriptionTablet, Extended Release Little Pharma, Inc. · Guaifenesin Curist Mucus Relief Maximum Strength1200 mgWithout prescriptionTablet, Extended Release Little Pharma, Inc. · Guaifenesin Cvs Adult Mucus Chest Congestion200 mg/10mLWithout prescriptionSyrup CVS PHARMACY · Guaifenesin Cvs Adult Mucus Plus Chest Congestion200 mg/10mLWithout prescriptionSyrup CVS PHARMACY · Guaifenesin Dg Health Immediate Release Mucus Relief400 mgWithout prescriptionTablet Reese Pharmaceutical Co · Guaifenesin Dg Health Mucus Er600 mgWithout prescriptionTablet, Multilayer, Extended Release Dolgencorp, LLC · Guaifenesin Dg Health Mucus Er Max1200 mgWithout prescriptionTablet, Multilayer, Extended Release Dolgencorp Inc · Guaifenesin Dr Simi Mucus Relief Expectorant1200 mgWithout prescriptionTablet, Extended Release Farmacias De Similares TX LLC · Guaifenesin Dr. Simi Mucus Relief600 mgWithout prescriptionTablet, Extended Release Farmacias De Similares TX LLC · Guaifenesin Drx Choice Fruit Punch200 mg/10mLWithout prescriptionSyrup Raritan Pharmaceuticals Inc · Guaifenesin Equaline Chest Congestion Relief400 mgWithout prescriptionTablet United Natural Foods, Inc. dba UNFI · Guaifenesin Equate Mucus Relief1200 mgWithout prescriptionTablet, Extended Release Wal-Mart Stores, Inc. · Guaifenesin Equate Mucus Relief1200 mgWithout prescriptionTablet, Multilayer, Extended Release WALMART INC. · Guaifenesin Equate Mucus-Er600 mgWithout prescriptionTablet, Multilayer, Extended Release WALMART INC. · Guaifenesin Excaugh100 mgWithout prescriptionTablet FORTUNE PHARMACAL COMPANY, LIMITED · Guaifenesin Expectorant Guaifenesin Extended-Release1200 mgWithout prescriptionTablet YET HEALTH GROUP LLC · Guaifenesin Family Wellness Chest Congestion Relief400 mgWithout prescriptionTablet Family Dollar Services Inc · Guaifenesin Foster and Thrive Chest Congestion Relief400 mgWithout prescriptionTablet Strategic Sourcing Services LLC · Guaifenesin

Showing 40 of 272. Search all

Prescription only

Mucus Relief600 mgPrescription onlyTablet, Extended Release Bryant Ranch Prepack · Guaifenesin

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.