How Long Does Mucus Relief PE Last?

Generic: GUAIFENESIN, PHENYLEPHRINE HCL

Source: Federal Drug Label Data

Storage Conditions

Room temperature

Manufacturer

Walgreen Company

Storage Information

Other information store at 25ºC (77ºF); excursions permitted between 15º-30ºC (59º-86ºF) 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 Mucus Relief PE on DailyMed (NIH) | Federal drug label data.

Last verified: 2026-03-28