How Long Does Cold and Flu Day, Night Last?

Generic: ACETAMINOPHEN, DEXTROMETHORPHAN HBR, DOXYLAMINE SUCCINATE, PHENYLEPHRINE HCL

Source: Federal Drug Label Data

Storage Conditions

Room temperature

Manufacturer

Walgreen Company

Storage Information

Other information each 15 mL contains: sodium 13 mg store at 25°C (77°F); excursions permitted between 15°-30°C (59°-86°F) use by expiration date on package Other information each 30 mL contains: sodium 13 mg store at 25°C (77°F); excursions permitted between 15°-30°C (59°-86°F) use by expiration date on package

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 Cold and Flu Day, Night on DailyMed (NIH) | Federal drug label data.

Last verified: 2026-03-28