How Long Does Caverject Last?

Generic: ALPROSTADIL

Storage Conditions

Room temperature Refrigerate

Manufacturer

Pharmacia & Upjohn Company LLC

Storage Information

Store CAVERJECT 20 mcg vials between 20°C to 25°C (68°F to 77°F). The reconstituted solution should be used within 24 hours when stored at or below 25°C (77°F) and not refrigerated or frozen. Store CAVERJECT 40 mcg vials between 2°C to 8°C (36° to 46°F) until dispensed. Once dispensed, vials should be stored at or below 25°C (77°F) for up to 3 months or until the expiration date, whichever occurs first. The reconstituted solution should be used within 24 hours when stored at or below 25°C (77°F) and not refrigerated or frozen. When reconstituted and used as directed, the deliverable amount of alprostadil is 20 micrograms or 40 micrograms, respectively. Only bacteriostatic water for injection, should be used when reconstituting CAVERJECT. CAVERJECT is available in the following packages: Package of six 20 mcg vials NDC 0009-3701-05 Package of six 40 mcg vials NDC 0009-7686-04 The following supplies are needed for injection and are not supplied with CAVERJECT: • 1 mL of the diluent (bacteriostatic water for injection) • 1 mL to 3 mL syringe, dependent on the titrated dose • 21 to 27 gauge needle for reconstitution • 29 or 30 gauge one-half inch needle for injection • alcohol swabs

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

Last verified: 2026-03-28