Guaifenasin-Pseudoephedrine ER Coupons & Prices

Mucinex D

Guaifenasin-Pseudoephedrine ER is a Decongestant w/ Expectorant class medication which is manufactured by Dr.reddy's Laboratories, Inc.. The typical counter price of Guaifenasin-Pseudoephedrine ER is $18.76 per 1, 18 tablets extended release 12 hour box, but you can pay only $13.82 for 1, 18 tablets extended release 12 hour box when you use a SingleCare discount card. Guaifenasin-Pseudoephedrine ER is a generic medication; Mucinex D is the brand-name form of Guaifenasin-Pseudoephedrine ER.

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1 box18 tablets extended release 12 hourEdit

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Guaifenasin-Pseudoephedrine ER coupon at Kroger Pharmacy
$16.82
$ 13.82
$3 off with signupwith signup

Show this free card to your pharmacist.

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Guaifenasin-Pseudoephedrine ER coupon at Harris Teeter Pharmacy
$16.82
$ 13.82
$3 off with signupwith signup

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Guaifenasin-Pseudoephedrine ER coupon at Food Lion Pharmacy
$ 16.17
Guaifenasin-Pseudoephedrine ER coupon at Publix Pharmacy
$19.50
$ 16.50
$3 off with signupwith signup
Guaifenasin-Pseudoephedrine ER coupon at Costco Pharmacy
$ 18.17
Guaifenasin-Pseudoephedrine ER coupon at Walgreens Pharmacy
$24.13
$ 21.13
$3 off with signupwith signup

About SingleCare Pricing

SingleCare’s prescription prices are based on multiple sources. The prices we publish are our best estimate, but we cannot guarantee that the price we display will exactly match the price you receive at the pharmacy. For an exact price, please contact your pharmacy and provide the BIN/GRP/PCN numbers shown on your SingleCare card.

Any SingleCare bonus savings, including the $3 signup bonus, may only be used once.

Prices updated: 02/03/2026

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About Guaifenasin-Pseudoephedrine ER

Guaifenasin-Pseudoephedrine ER is a Decongestant w/ Expectorant class medication which is manufactured by Dr.reddy's Laboratories, Inc.. The typical counter price of Guaifenasin-Pseudoephedrine ER is $18.76 per 1, 18 tablets extended release 12 hour box, but you can pay only $13.82 for 1, 18 tablets extended release 12 hour box when you use a SingleCare discount card. Guaifenasin-Pseudoephedrine ER is a generic medication; Mucinex D is the brand-name form of Guaifenasin-Pseudoephedrine ER.

Guaifenasin-Pseudoephedrine ER Price History & Information

Price History for Pseudoephedrine-Guaifenesin Er (Generic) & Mucinex D (Brand)

1 count, box, 18 tablets extended release 12 hour

Our price history metrics are calculated from aggregate prescription data that we receive from all participating pharmacies. This chart updates daily to show new price fluctuations. If a data point is missing from the chart, it is because we do not have enough data to produce a reliable figure.

Average 1-Month Prices for Pseudoephedrine-Guaifenesin Er (Generic) & Mucinex D (Brand)

1 count, box, 18 tablets extended release 12 hour
PharmacyMucinex D Retail PricePseudoephedrine-Guaifenesin Er Retail PricePseudoephedrine-Guaifenesin Er SingleCare Price
Walmart$14.22$12.15$12.15
Walgreens$21.24$12.78$12.60
Kroger Pharmacy$13.81$9.54$9.27
Albertsons Pharmacy$16.92$11.34$11.16

These prices are based on the last month of SingleCare prescription fill data by major pharmacy. This table updates daily to show the most accurate typical prices by pharmacies. If a data point is missing from the table, it is because we do not have enough data to produce a reliable figure.

About Guaifenasin-Pseudoephedrine ER

Guaifenasin-Pseudoephedrine ER is a Decongestant w/ Expectorant class medication which is manufactured by Dr.reddy's Laboratories, Inc.. The typical counter price of Guaifenasin-Pseudoephedrine ER is $18.76 per 1, 18 tablets extended release 12 hour box, but you can pay only $13.82 for 1, 18 tablets extended release 12 hour box when you use a SingleCare discount card. Guaifenasin-Pseudoephedrine ER is a generic medication; Mucinex D is the brand-name form of Guaifenasin-Pseudoephedrine ER.

Guaifenasin-Pseudoephedrine ER FAQs

How much is Guaifenasin-Pseudoephedrine ER with SingleCare?

Guaifenasin-Pseudoephedrine ER costs $13.82 for 1, 18 tablets extended release 12 hour box with a free Guaifenasin-Pseudoephedrine ER coupon from SingleCare.  But, you could lower this cost more depending on your Rx information. Use the dropdown menu above to update your prescription details (i.e., brand/generic, quantity, form, dosage) to get the most accurate prices of Guaifenasin-Pseudoephedrine ER with SingleCare at your local pharmacies.

How much does Guaifenasin-Pseudoephedrine ER cost without insurance?

The typical out-of-pocket cost of Guaifenasin-Pseudoephedrine ER without health insurance is $18.76 per 1, 18 tablets extended release 12 hour box but you can get a discount using a SingleCare Guaifenasin-Pseudoephedrine ER coupon to pay just $13.82 for 1, 18 tablets extended release 12 hour box of Guaifenasin-Pseudoephedrine ER. People without an insurance plan can always use SingleCare for free Guaifenasin-Pseudoephedrine ER offers. By getting Guaifenasin-Pseudoephedrine ER, you can save on your medication compared with buying Mucinex D - the branded form of Guaifenasin-Pseudoephedrine ER, which typically costs dramatically more than Guaifenasin-Pseudoephedrine ER. 

How much does Guaifenasin-Pseudoephedrine ER cost with insurance?

Each individual insurance formulary is distinct and may or may not cover Guaifenasin-Pseudoephedrine ER. The cost of Guaifenasin-Pseudoephedrine ER with insurance coverage differs depending on your plan - reach out to your insurance company for specific prescription coverage and copay information. If your insurance plan does not include Guaifenasin-Pseudoephedrine ER, you can use a SingleCare card to get a better rate on Guaifenasin-Pseudoephedrine ER at your participating pharmacy. Additionally, you can also use SingleCare coupons if you have Medicare or Medicaid. If Medicare or Medicaid doesn’t offer your Guaifenasin-Pseudoephedrine ER medication, try SingleCare instead. Visit the SingleCare website or app to review the lowest price of Guaifenasin-Pseudoephedrine ER with SingleCare versus your Guaifenasin-Pseudoephedrine ER copay with insurance or Medicare.

How to use SingleCare for Guaifenasin-Pseudoephedrine ER

You can use SingleCare coupons at most major pharmacies and grocery stores, including Walgreens, Kroger, Walmart, CVS, Safeway, and more. Text, email, print, or save your free Guaifenasin-Pseudoephedrine ER coupon to your digital wallet and show a pharmacist at the counter.

What is the brand name of Guaifenasin-Pseudoephedrine ER?

Guaifenasin-Pseudoephedrine ER is the generic form of Mucinex D and is significantly cheaper than Mucinex D. The SingleCare cost for Guaifenasin-Pseudoephedrine ER is $13.82 per 1, 18 tablets extended release 12 hour box, which typically is dramatically less expensive than the typical price of Mucinex D but has the same ingredients.

Where are Guaifenasin-Pseudoephedrine ER coupons from SingleCare accepted?

SingleCare is accepted at most national pharmacies and grocers, including the following:

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