Active ingredient
Levonorgestrel
27 medications authorised for sale in Canada contain Levonorgestrel.
How it is classified
- Genito-urinary system and sex hormones
The anatomical main group records the body system a medicine acts on. It is not a statement of what this ingredient treats, and nothing on this page is.
Products containing Levonorgestrel
- Alesse 21
- Alesse 28
- Alysena 21
- Alysena 28
- Audrina 21
- Audrina 28
- Aviane 21
- Aviane 28
- Backup Plan Onestep
- Contingency One
- Indayo
- Kyleena
- Laylaa 21
- Laylaa 28
- Min-Ovral 21
- Min-Ovral 28
- Mirena
- Mystep
- Ovima 21
- Ovima 28
- Plan B
- Portia 21
- Portia 28
- Seasonale
- Seasonique
- Triquilar 21
- Triquilar 28
Strengths and forms differ between these products — check them against your own. Containing the same active ingredient does not mean two products can be substituted for each other: whether a substitution is permitted is a provincial decision, and this page does not show it. Ask a pharmacist.
Source: Health Canada — Drug Product Database. Data current as of 2026-08-12. Marketed human products only.