AVIANE-28 vs LEVONORGESTREL AND ETHINYL ESTRADIOL

Independent side-by-side comparison.

Rated against independent regulatory sources·Last updated August 23, 2026·How we rate

Attribute	AVIANE-28	LEVONORGESTREL AND ETHINYL ESTRADIOL
Rating	New	70/100
Pharmacy pays	—	—
Type	RX	RX
Active ingredient	ETHINYL ESTRADIOL AND LEVONORGESTREL	ETHINYL ESTRADIOL AND LEVONORGESTREL
Manufacturer	Duramed Pharms Barr	Watson Labs
Dosage forms	Kit	Kit
Drug class	—	—
Boxed warning	Boxed warning	None
Half-life	about 36 hours (36 ± 13 hours at steady state)	about 36 hours (36 ± 13 hours at steady state)

aviane-28 levonorgestrel and ethinyl estradiol

Rating

New

70/100

Pharmacy pays

—

Type

Active ingredient

ETHINYL ESTRADIOL AND LEVONORGESTREL

Manufacturer

Duramed Pharms Barr

Watson Labs

Dosage forms

Kit

Drug class

—

Boxed warning

None

Half-life

about 36 hours (36 ± 13 hours at steady state)

Frequently asked questions

What is the difference between Aviane-28 and Levonorgestrel and Ethinyl Estradiol?

Both Aviane-28 and Levonorgestrel and Ethinyl Estradiol share the active ingredient Ethinyl Estradiol and Levonorgestrel.

Ratings are based on FDA regulatory (recall-safety) data. This comparison is for general reference only — not medical advice. Always consult a licensed professional before choosing or switching a medication.