How long can i keep annovera out of the refrigerator?

How long can you keep Annovera out of the refrigerator?

Annovera is a vaginal ring contraceptive that must stay refrigerated until dispensed to a patient. Once removed from cold storage, it stays stable for up to 42 days at room temperature.

What happens if you leave it out longer than 42 days?

If Annovera is kept at room temperature beyond 42 days, the hormones inside may degrade and effectiveness could drop. The manufacturer recommends discarding the ring if it has been out of the refrigerator for more than 42 days.

How does Annovera’s storage compare to NuvaRing?

Annovera is designed to be kept refrigerated before use, while NuvaRing was stored at room temperature. Annovera’s requirement for cold storage is unique among vaginal ring contraceptives.

When does Annovera’s patent expire?

Annovera’s patent expires in 2030. Biosimilars or generics could appear after that date, but no timeline is confirmed yet.