"Does BENZEDREX expire?"

"Yes. BENZEDREX has a labeled shelf life of 3 months. Do not use medication past its expiration date."

How Long Does BENZEDREX Last?

Q: "How long does BENZEDREX last?"

"BENZEDREX has a shelf life of 3 months according to federal drug label data. Always check the expiration date on your specific packaging."

Generic: PROPYLHEXEDRINE

Source: Federal Drug Label Data

3 months

Shelf life from federal drug label data

Manufacturer

BF ASCHER AND CO INC

Storage Information

Other information store at 59°-86° F (15°-30° C) keep inhaler tightly closed mfd. in USA for B.F. Ascher & Co., Inc. this inhaler is effective for a minimum of 3 months after first use

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 BENZEDREX on DailyMed (NIH) | Federal drug label data.

Last verified: 2026-03-28