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Guaifenesin Prices, Coupons and Patient Assistance Programs

Guaifenesin is a member of the expectorants drug class and is commonly used for Bronchiectasis, Bronchitis, Cough, and others.

Brand names for guaifenesin include Mucinex, Mucinex Maximum Strength, Robafen, and Mucus Relief.

The cost for guaifenesin oral tablet 400 mg is around $10 for a supply of 20 tablets, depending on the pharmacy you visit. Quoted prices are for cash-paying customers and are not valid with insurance plans. This price guide is based on using the Drugs.com discount card which is accepted at most U.S. pharmacies.

Guaifenesin prices

Oral Liquid

Quantity Per unit Price
118 milliliters $0.09 $10.05
236 milliliters $0.04 $10.60
473 milliliters $0.02 – $0.03 $11.71 – $14.13
500 (100 x 5 milliliters) $0.02 $11.84
1000 (100 x 10 milliliters) $0.01 $14.18
1500 (100 x 15 milliliters) $0.01 $16.52

See brand name versions of this drug:

Important: When there is a range of pricing, consumers should normally expect to pay the lower price. However, due to stock shortages and other unknown variables we cannot provide any guarantee.

Oral Tablet

Quantity Per unit Price
100 $0.12 – $0.30 $11.50 – $29.86

Important: When there is a range of pricing, consumers should normally expect to pay the lower price. However, due to stock shortages and other unknown variables we cannot provide any guarantee.

Quantity Per unit Price
20 $0.50 $9.90
30 $0.34 $10.10
50 $0.21 $10.49
60 $0.18 $10.69
100 $0.11 $11.48
500 $0.04 $19.42

See brand name versions of this drug:

Important: When there is a range of pricing, consumers should normally expect to pay the lower price. However, due to stock shortages and other unknown variables we cannot provide any guarantee.

Oral Tablet, Extended Release

Quantity Per unit Price
20 $0.59 $11.83
80 (8 x 10 each) $0.24 $18.83
100 (10 x 10 each) $0.21 $21.16

See brand name versions of this drug:

Important: When there is a range of pricing, consumers should normally expect to pay the lower price. However, due to stock shortages and other unknown variables we cannot provide any guarantee.

Quantity Per unit Price
14 $0.85 $11.92

See brand name versions of this drug:

Important: When there is a range of pricing, consumers should normally expect to pay the lower price. However, due to stock shortages and other unknown variables we cannot provide any guarantee.

Guaifenesin Coupons, Copay Cards and Rebates

Guaifenesin offers may take the form of printable coupons, rebates, savings or copay cards, trial offers, or free samples. Certain offers may be printable from a website while others may require registration, completing a questionnaire, or obtaining a sample from a medical professional.

Drugs.com Printable Discount Card

The free Drugs.com Discount Card works like a coupon and can save you up to 80% or more off the cost of prescription medicines, over-the-counter drugs and pet prescriptions.

Print Free Discount Card

Note: This is a drug discount program, not an insurance plan. Valid at all major chains including Walgreens, CVS Pharmacy, Target, WalMart Pharmacy, Duane Reade and 65,000 pharmacies nationwide.

No manufacturer promotions could be found for this medication.

Patient Assistance & Copay Programs for Guaifenesin

Patient assistance programs (PAPs) are typically sponsored by pharmaceutical companies and offer cost-free or discounted medicines, as well as copay programs, to individuals with low income or those who are uninsured/under-insured and meet specific criteria. Eligibility requirements for each program may vary.

No Patient Assistance Programs were found for this medication. However, your healthcare provider may have more information concerning specific programs available in your area.