How Long Does Allergy Plus Sinus Relief Last?

Generic: DIPHENHYDRAMINE HCL AND PHENYLEPHRINE HCL

Source: Federal Drug Label Data

Storage Conditions

Room temperature

Manufacturer

Rite Aid Corporation

Storage Information

Other information each tablet contains: calcium 25 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 Allergy Plus Sinus Relief on DailyMed (NIH) | Federal drug label data.

Last verified: 2026-03-28