How Long Does Severe Sinus Congestion and Pain Maximum Strength Last?

Generic: ACETAMINOPHEN, GUAIFENESIN, PHENYLEPHRINE HCL

Source: Federal Drug Label Data

Storage Conditions

Room temperature

Manufacturer

Better Living Brands, LLC

Storage Information

Other information each caplet contains: sodium 3 mg TAMPER EVIDENT: DO NOT USE IF OUTER PACKAGE IS OPENED OR BLISTER IS TORN OR BROKEN store at 25°C (77°F); excursions permitted between 15°-30°C (59°-86°F) see end flap for expiration date and lot number

Important: This information is from federal drug label data and is for reference only. Always follow the specific expiration date printed on your medication packaging. Consult your pharmacist or healthcare provider with questions about medication storage or expiration.

Data source: View Severe Sinus Congestion and Pain Maximum Strength on DailyMed (NIH) | Federal drug label data.

Last verified: 2026-03-28