Type your drug name (like Atorvastatin, Sildenafil, etc)
Cancel
Advertisement
Guaifenesin ER Coupon - Guaifenesin ER 600mg tablet
MucinexGuaifenesin ER
GUAIFENESIN is an expectorant. It helps to thin mucous and make coughs more productive. This medicine is used to treat coughs caused by colds or the flu. It is not intended to treat chronic cough caused by smoking, asthma, emphysema, or heart failure. The lowest GoodRx price for the most common version of guaifenesin ER is around $8.02, 38% off the average retail price of $13.11. Compare expectorants.
Prescription Settings
generic
tablet
600mg
20 tablets
Guaifenesin ER Coupon - Guaifenesin ER 600mg tablet
guaifenesin ER(generic)
tablet
600mg
20 tablets
Savings Alert: Guaifenesin er is available over-the-counter. You can use GoodRx coupons to save, but you will need to present a doctor’s prescription and purchase at the pharmacy counter. Learn More

Mucinex Savings Tips

Use a GoodRx Coupon To Save

GoodRx coupons can help you save on this drug, but some restrictions apply.

Insurance Coverage

If your insurance plan offers a Flexible Spending Account (FSA), you may be able to use funds from your FSA to pay for OTC medications that have been prescribed by your doctor.

Eligible medications often include treatments for allergies, cough and cold, smoking cessation, stomach issues, and many other common conditions. Some items like bandages, contact lense solution, and pregnancy tests may be eligible even without a prescription.

Check with your plan for details about your coverage.

Copyright ©2018 GoodRx, Inc.
GoodRx is not sponsored by or affiliated with any of the pharmacies identified in its price comparisons. All trademarks, brands, logos and copyright images are property of their respective owners and rights holders and are used solely to represent the products of these rights holders. This information is for informational purposes only and is not meant to be a substitute for professional medical advice, diagnosis or treatment. GoodRx is not offering advice, recommending or endorsing any specific prescription drug, pharmacy or other information on the site. GoodRx provides no warranty for any of the pricing data or other information. Please seek medical advice before starting, changing or terminating any medical treatment.
In all states except Tennessee, GoodRx is considered a marketer of prescription discount cards, and is not required to register as a discount card provider. In Tennessee, GoodRx is registered as a Prescription Drug Discount Plan Operator.
LegitScript SealNABP SealBBB Seal