Active ingredient
Levothyroxine Sodium
34 medications authorised for sale in Canada contain Levothyroxine Sodium.
How it is classified
- Systemic hormonal preparations, excluding sex hormones and insulins
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 Levothyroxine Sodium
- Apo-Levothyroxine
- Apo-Levothyroxine
- Apo-Levothyroxine
- Apo-Levothyroxine
- Apo-Levothyroxine
- Apo-Levothyroxine
- Apo-Levothyroxine
- Apo-Levothyroxine
- Apo-Levothyroxine
- Apo-Levothyroxine
- Apo-Levothyroxine
- Apo-Levothyroxine
- Eltroxin
- Eltroxin
- Eltroxin
- Eltroxin
- Levothyroxine Sodium for Injection
- Levothyroxine Sodium for Injection
- Levothyroxine Sodium for Injection
- Levothyroxine Sodium Injection
- Levothyroxine Sodium Injection
- Synthroid
- Synthroid
- Synthroid
- Synthroid
- Synthroid
- Synthroid
- Synthroid
- Synthroid
- Synthroid
- Synthroid
- Synthroid
- Synthroid
- Thyconvi
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.