Cold, Flu & Sinus Relief for 12 Hour | Mucinex USA

Enter The $4,000 Summer Staycation Sweepstakes

Sometimes the best vacations happen indoors. That's why we're giving two lucky winners a $4,000 VISA prepaid card to spend however they like this season, all from the comfort of home. Let's help make your space stress-free, healthy, and happy.

No Purchase Necessary. Open to legal residents of the 50 U.S./D.C., 18+, ends August 31st, 2026. To read the Official Rules of this giveaway, please go to:

Lysol | Finish | Schiff | Mucinex | Biofreeze | Durex | KY

Bring home the ultimate win

You’ve got symptoms. We’ve got relief.

Show 1 of 5

.swiper-wrapper { gap: 16px; } .cds-carousel-slide--fixed, .cds-carousel-slide--fluid { width: 250px !important; } .swiper { overflow: auto; }

View All Products

Our Best Sellers

Maximum Strength Mucinex^® DM Extended-Release Bi-Layer Tablets
NIGHT & DAY
Mucinex^® DM Extended-Release Bi-Layer Tablets
NIGHT & DAY
Mucinex^® Extended-Release Bi-Layer Tablets
NIGHT & DAY
Maximum Strength Mucinex^® Extended-Release Bi-Layer Tablets
NIGHT & DAY

Show 1 of 4

.swiper-wrapper { gap: 16px; } .cds-carousel-slide--fixed, .cds-carousel-slide--fluid { width: 250px !important; } .swiper { overflow: auto; }

Tips & Resources

Show 1 of 4

.swiper-wrapper { gap: 16px; } .cds-carousel-slide--fixed, .cds-carousel-slide--fluid { width: 250px !important; } .swiper { overflow: auto; }